113590155 has 32 divisors (see below), whose sum is σ = 209783808. Its totient is φ = 51408000.

The previous prime is 113590153. The next prime is 113590157. The reversal of 113590155 is 551095311.

It is an interprime number because it is at equal distance from previous prime (113590153) and next prime (113590157).

It is not a de Polignac number, because 113590155 - 2¹ = 113590153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113590153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5250 + ... + 15960.

It is an arithmetic number, because the mean of its divisors is an integer number (6555744).

Almost surely, 2^113590155 is an apocalyptic number.

113590155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113590155 is a deficient number, since it is larger than the sum of its proper divisors (96193653).

113590155 is a wasteful number, since it uses less digits than its factorization.

113590155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10827.

The product of its (nonzero) digits is 3375, while the sum is 30.

The square root of 113590155 is about 10657.8682202399. The cubic root of 113590155 is about 484.2989908064.

The spelling of 113590155 in words is "one hundred thirteen million, five hundred ninety thousand, one hundred fifty-five".