113615154 has 12 divisors (see below), whose sum is σ = 246166206. Its totient is φ = 37871712.

The previous prime is 113615153. The next prime is 113615191. The reversal of 113615154 is 451516311.

It can be written as a sum of positive squares in only one way, i.e., 87329025 + 26286129 = 9345^2 + 5127^2 .

It is a Curzon 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 5 ways as a sum of consecutive naturals, for example, 3155959 + ... + 3155994.

Almost surely, 2^113615154 is an apocalyptic number.

113615154 is an abundant number, since it is smaller than the sum of its proper divisors (132551052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113615154 is a wasteful number, since it uses less digits than its factorization.

113615154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311961 (or 6311958 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 113615154 is about 10659.0409512301. The cubic root of 113615154 is about 484.3345164861.

It can be divided in two parts, 1136 and 15154, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 113615154 in words is "one hundred thirteen million, six hundred fifteen thousand, one hundred fifty-four".