115711168 has 14 divisors (see below), whose sum is σ = 229614476. Its totient is φ = 57855552.

The previous prime is 115711153. The next prime is 115711171. The reversal of 115711168 is 861117511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 903930 + ... + 904057.

It is an arithmetic number, because the mean of its divisors is an integer number (16401034).

Almost surely, 2^115711168 is an apocalyptic number.

It is an amenable number.

115711168 is a deficient number, since it is larger than the sum of its proper divisors (113903308).

115711168 is an equidigital number, since it uses as much as digits as its factorization.

115711168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807999 (or 1807989 counting only the distinct ones).

The product of its digits is 1680, while the sum is 31.

The square root of 115711168 is about 10756.9125682047. The cubic root of 115711168 is about 487.2947799817.

Adding to 115711168 its reverse (861117511), we get a palindrome (976828679).

The spelling of 115711168 in words is "one hundred fifteen million, seven hundred eleven thousand, one hundred sixty-eight".