113253091 has 16 divisors (see below), whose sum is σ = 140947200. Its totient is φ = 88790688.

The previous prime is 113253079. The next prime is 113253097. The reversal of 113253091 is 190352311.

It is not a de Polignac number, because 113253091 - 2⁵ = 113253059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113253097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10825 + ... + 18538.

It is an arithmetic number, because the mean of its divisors is an integer number (8809200).

Almost surely, 2^113253091 is an apocalyptic number.

113253091 is a deficient number, since it is larger than the sum of its proper divisors (27694109).

113253091 is a wasteful number, since it uses less digits than its factorization.

113253091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29418.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 113253091 is about 10642.0435537541. The cubic root of 113253091 is about 483.8194847964.

The spelling of 113253091 in words is "one hundred thirteen million, two hundred fifty-three thousand, ninety-one".