113162115 has 32 divisors (see below), whose sum is σ = 209143296. Its totient is φ = 51637760.

The previous prime is 113162087. The next prime is 113162201. The reversal of 113162115 is 511261311.

It is a happy number.

It is not a de Polignac number, because 113162115 - 2⁹ = 113161603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113162091 and 113162100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17367 + ... + 22976.

It is an arithmetic number, because the mean of its divisors is an integer number (6535728).

Almost surely, 2^113162115 is an apocalyptic number.

113162115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113162115 is a deficient number, since it is larger than the sum of its proper divisors (95981181).

113162115 is a wasteful number, since it uses less digits than its factorization.

113162115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40379.

The product of its digits is 180, while the sum is 21.

The square root of 113162115 is about 10637.7683279906. The cubic root of 113162115 is about 483.6898996572.

It can be divided in two parts, 11316 and 2115, that added together give a palindrome (13431).

The spelling of 113162115 in words is "one hundred thirteen million, one hundred sixty-two thousand, one hundred fifteen".