w3resource

Python Math: Find the next smallest palindrome of a specified number

Python Math: Exercise-22 with Solution

Write a python program to find the next smallest palindrome of a specified number.

A palindromic number or numeral palindrome is a number that remains the same when its digits are reversed. Like 15951, for example, it is "symmetrical". The term palindromic is derived from palindrome, which refers to a word (such as " REDIVIDER" or even "LIVE EVIL ") whose spelling is unchanged when its letters are reversed.

Sample Solution:-

Python Code:

import sys
def Next_smallest_Palindrome(num):
    numstr = str(num)
    for i in range(num+1,sys.maxsize):
        if str(i) == str(i)[::-1]:
            return i

print(Next_smallest_Palindrome(99));
print(Next_smallest_Palindrome(1221));

Sample Output:

101                                                                                                           
1331

Pictorial Presentation:

Python Math: Find the next smallest palindrome of a specified number

Flowchart:

Flowchart: Find the next smallest palindrome of a specified number

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a Python program to print all primes (Sieve of Eratosthenes) smaller than or equal to a specified number.
Next: Write a python program to find the next previous palindrome of a specified number.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Share this Tutorial / Exercise on : Facebook and Twitter

Python: Tips of the Day

Getting rid of unwanted characters:

You can get rid of whitespaces or any specific character using strip methods in Python. You can use either plain strip for both sides, lstrip for the left side and rstrip for the right side only.

str="+++Welcome python+++"
str.strip()

print(str)

Output:

+++Welcome python+++