113381717015 has 16 divisors (see below), whose sum is σ = 155506424832. Its totient is φ = 77741713824.

The previous prime is 113381716969. The next prime is 113381717041. The reversal of 113381717015 is 510717183311.

It is a cyclic number.

It is not a de Polignac number, because 113381717015 - 2¹⁰ = 113381715991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113381717015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390962 + ... + 616128.

It is an arithmetic number, because the mean of its divisors is an integer number (9719151552).

Almost surely, 2^113381717015 is an apocalyptic number.

113381717015 is a deficient number, since it is larger than the sum of its proper divisors (42124707817).

113381717015 is a wasteful number, since it uses less digits than its factorization.

113381717015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239566.

The product of its (nonzero) digits is 17640, while the sum is 38.

The spelling of 113381717015 in words is "one hundred thirteen billion, three hundred eighty-one million, seven hundred seventeen thousand, fifteen".