113271504815 has 32 divisors (see below), whose sum is σ = 167178121344. Its totient is φ = 71904522240.

The previous prime is 113271504769. The next prime is 113271504817. The reversal of 113271504815 is 518405172311.

It is not a de Polignac number, because 113271504815 - 2⁸ = 113271504559 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 (113271504817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1524134 + ... + 1596723.

It is an arithmetic number, because the mean of its divisors is an integer number (5224316292).

Almost surely, 2^113271504815 is an apocalyptic number.

113271504815 is a deficient number, since it is larger than the sum of its proper divisors (53906616529).

113271504815 is a wasteful number, since it uses less digits than its factorization.

113271504815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120947.

The product of its (nonzero) digits is 33600, while the sum is 38.

The spelling of 113271504815 in words is "one hundred thirteen billion, two hundred seventy-one million, five hundred four thousand, eight hundred fifteen".