113615159 has 8 divisors (see below), whose sum is σ = 132865920. Its totient is φ = 95119416.

The previous prime is 113615153. The next prime is 113615191. The reversal of 113615159 is 951516311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113615159 - 2⁴ = 113615143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113615153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188429 + ... + 189030.

It is an arithmetic number, because the mean of its divisors is an integer number (16608240).

Almost surely, 2^113615159 is an apocalyptic number.

113615159 is a deficient number, since it is larger than the sum of its proper divisors (19250761).

113615159 is an equidigital number, since it uses as much as digits as its factorization.

113615159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377509.

The product of its digits is 4050, while the sum is 32.

The square root of 113615159 is about 10659.0411857728. The cubic root of 113615159 is about 484.3345235910.

The spelling of 113615159 in words is "one hundred thirteen million, six hundred fifteen thousand, one hundred fifty-nine".