We are looking at question 4.9 from Elements Of Programming Interviews in Python book.

A Palindromic string is one which reads the same forward and backwards.

EPI 4.9 Write a program that takes in integer and determines if that integer's representation as a decimal string is a palindrome.  For example, your program should return true for inputs 0, 1, 7, 11, 121, 222, and false for the inputs -1, 12, 100.

If you are applying for software engineering positions I highly recommend getting this book.

Here is the video I created which walk you through the solution.