231113717115 has 16 divisors (see below), whose sum is σ = 369792189216. Its totient is φ = 123257235200.

The previous prime is 231113717057. The next prime is 231113717147. The reversal of 231113717115 is 511717311132.

It is not a de Polignac number, because 231113717115 - 2⁷ = 231113716987 is a prime.

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, 403855 + ... + 790775.

It is an arithmetic number, because the mean of its divisors is an integer number (23112011826).

Almost surely, 2^231113717115 is an apocalyptic number.

231113717115 is a deficient number, since it is larger than the sum of its proper divisors (138678472101).

231113717115 is a wasteful number, since it uses less digits than its factorization.

231113717115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426750.

The product of its digits is 4410, while the sum is 33.

The spelling of 231113717115 in words is "two hundred thirty-one billion, one hundred thirteen million, seven hundred seventeen thousand, one hundred fifteen".