Given an integer, determine if it is a Palindrome in less than O(n) [on hold]

Posted by user134235 on Programmers See other posts from Programmers or by user134235
Published on 2014-06-02T05:52:58Z Indexed on 2014/06/02 15:57 UTC
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There is an O(n) solution to the problem of determining if an integer is a palindrome below. Is it possible to solve this problem in O(log n) or better?

    static void IsPalindrome(int Number)
    {
        int OrignalNum = Number;
        int Reverse = 0;
        int Remainder = 0;

        if (Number > 0)
        {
            while (Number > 0)
            {
                Remainder = Number % 10;
                Reverse = Reverse * 10 + Remainder;
                Number = Number / 10;
            }

            if (OrignalNum == Reverse)
                Console.WriteLine("It is a Palindrome");
            else
                Console.WriteLine("It is not a Palindrome");
        }
        else
            Console.WriteLine("Enter Number Again");

    }

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