113460139 has 8 divisors (see below), whose sum is σ = 122590160. Its totient is φ = 104387616.

The previous prime is 113460133. The next prime is 113460181. The reversal of 113460139 is 931064311.

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

It is a cyclic number.

It is not a de Polignac number, because 113460139 - 2³ = 113460131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113460131) 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, 10224 + ... + 18205.

It is an arithmetic number, because the mean of its divisors is an integer number (15323770).

Almost surely, 2^113460139 is an apocalyptic number.

113460139 is a deficient number, since it is larger than the sum of its proper divisors (9130021).

113460139 is a wasteful number, since it uses less digits than its factorization.

113460139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28749.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 113460139 is about 10651.7669426251. The cubic root of 113460139 is about 484.1141430471.

The spelling of 113460139 in words is "one hundred thirteen million, four hundred sixty thousand, one hundred thirty-nine".