Check if a Number is a Palindrome

Write a function that returns true if a number is a palindrome.

Examples

isPalindrome(838) ➞ true

isPalindrome(4433) ➞ false

isPalindrome(443344) ➞ true

Notes

• A palindrome is a number that remains the same when reversed.
• Bonus: Try solving this without turning the number into a string.