113204231115 has 64 divisors (see below), whose sum is σ = 185094733824. Its totient is φ = 59070670848.

The previous prime is 113204231111. The next prime is 113204231141. The reversal of 113204231115 is 511132402311.

It is not a de Polignac number, because 113204231115 - 2² = 113204231111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113204231111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66865209 + ... + 66866901.

It is an arithmetic number, because the mean of its divisors is an integer number (2892105216).

Almost surely, 2^113204231115 is an apocalyptic number.

113204231115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113204231115 is a deficient number, since it is larger than the sum of its proper divisors (71890502709).

113204231115 is a wasteful number, since it uses less digits than its factorization.

113204231115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 113204231115 its reverse (511132402311), we get a palindrome (624336633426).

The spelling of 113204231115 in words is "one hundred thirteen billion, two hundred four million, two hundred thirty-one thousand, one hundred fifteen".