113097585 has 16 divisors (see below), whose sum is σ = 183248640. Its totient is φ = 59554560.

The previous prime is 113097581. The next prime is 113097587. The reversal of 113097585 is 585790311.

It is not a de Polignac number, because 113097585 - 2² = 113097581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113097581) 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, 46536 + ... + 48905.

It is an arithmetic number, because the mean of its divisors is an integer number (11453040).

Almost surely, 2^113097585 is an apocalyptic number.

113097585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113097585 is a deficient number, since it is larger than the sum of its proper divisors (70151055).

113097585 is an equidigital number, since it uses as much as digits as its factorization.

113097585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95528.

The product of its (nonzero) digits is 37800, while the sum is 39.

The square root of 113097585 is about 10634.7348344940. The cubic root of 113097585 is about 483.5979417788.

The spelling of 113097585 in words is "one hundred thirteen million, ninety-seven thousand, five hundred eighty-five".