612163153013031 has 16 divisors (see below), whose sum is σ = 906927612480000. Its totient is φ = 408100111734744.

The previous prime is 612163153012997. The next prime is 612163153013039. The reversal of 612163153013031 is 130310351361216.

612163153013031 is a `hidden beast` number, since 6 + 1 + 2 + 1 + 6 + 315 + 30 + 1 + 303 + 1 = 666.

It is not a de Polignac number, because 612163153013031 - 2²⁵ = 612163119458599 is a prime.

It is a super-2 number, since 2×612163153013031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612163153013039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239174031 + ... + 241719968.

It is an arithmetic number, because the mean of its divisors is an integer number (56682975780000).

Almost surely, 2^{612163153013031} is an apocalyptic number.

612163153013031 is a deficient number, since it is larger than the sum of its proper divisors (294764459466969).

612163153013031 is a wasteful number, since it uses less digits than its factorization.

612163153013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480941155 (or 480941149 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 612163153013031 in words is "six hundred twelve trillion, one hundred sixty-three billion, one hundred fifty-three million, thirteen thousand, thirty-one".