113520645835 has 16 divisors (see below), whose sum is σ = 137843354880. Its totient is φ = 89741934720.

The previous prime is 113520645829. The next prime is 113520645863. The reversal of 113520645835 is 538546025311.

It is not a de Polignac number, because 113520645835 - 2²⁷ = 113386428107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113520645791 and 113520645800.

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, 75931 + ... + 482500.

It is an arithmetic number, because the mean of its divisors is an integer number (8615209680).

Almost surely, 2^113520645835 is an apocalyptic number.

113520645835 is a deficient number, since it is larger than the sum of its proper divisors (24322709045).

113520645835 is a wasteful number, since it uses less digits than its factorization.

113520645835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558918.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 113520645835 in words is "one hundred thirteen billion, five hundred twenty million, six hundred forty-five thousand, eight hundred thirty-five".