113125859 has 16 divisors (see below), whose sum is σ = 143923200. Its totient is φ = 88147080.

The previous prime is 113125849. The next prime is 113125861. The reversal of 113125859 is 958521311.

It is not a de Polignac number, because 113125859 - 2⁴ = 113125843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113125849) 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, 11219 + ... + 18764.

It is an arithmetic number, because the mean of its divisors is an integer number (8995200).

Almost surely, 2^113125859 is an apocalyptic number.

113125859 is a deficient number, since it is larger than the sum of its proper divisors (30797341).

113125859 is an equidigital number, since it uses as much as digits as its factorization.

113125859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30015 (or 30001 counting only the distinct ones).

The product of its digits is 10800, while the sum is 35.

The square root of 113125859 is about 10636.0640746472. The cubic root of 113125859 is about 483.6382376848.

It can be divided in two parts, 11312 and 5859, that added together give a palindrome (17171).

The spelling of 113125859 in words is "one hundred thirteen million, one hundred twenty-five thousand, eight hundred fifty-nine".