231160163201 has 32 divisors (see below), whose sum is σ = 272070489600. Its totient is φ = 194123088000.

The previous prime is 231160163177. The next prime is 231160163209. The reversal of 231160163201 is 102361061132.

It is a cyclic number.

It is not a de Polignac number, because 231160163201 - 2²⁶ = 231093054337 is a prime.

It is a super-2 number, since 2×231160163201² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231160163209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18254210 + ... + 18266868.

It is an arithmetic number, because the mean of its divisors is an integer number (8502202800).

Almost surely, 2^231160163201 is an apocalyptic number.

It is an amenable number.

231160163201 is a deficient number, since it is larger than the sum of its proper divisors (40910326399).

231160163201 is a wasteful number, since it uses less digits than its factorization.

231160163201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14861.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 231160163201 in words is "two hundred thirty-one billion, one hundred sixty million, one hundred sixty-three thousand, two hundred one".