Write a function that checks if a given positive integer is a palindrome without converting the number to a string or using string functions.
A number is a palindrome if it reads the same forward and backward (e.g., 121, 12321, 454). Your function should return true if the number is a palindrome and false otherwise.
Constraints:
  • Input is a positive integer n (1 ≤ n ≤ 1e9)
  • Do not use string conversion (num2str, str2num, etc.)
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Last Solution submitted on Jun 06, 2026

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Chris Cleveland Nikolaos Nikolaou Alexander Ross Lorenzo

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