312324330104031 has 16 divisors (see below), whose sum is σ = 475925406521600. Its totient is φ = 178470064101888.

The previous prime is 312324330104009. The next prime is 312324330104041. The reversal of 312324330104031 is 130401033423213.

It is not a de Polignac number, because 312324330104031 - 2⁶ = 312324330103967 is a prime.

It is a super-2 number, since 2×312324330104031² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 312324330104031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312324330104041) 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, 36985501 + ... + 44638278.

It is an arithmetic number, because the mean of its divisors is an integer number (29745337907600).

Almost surely, 2^{312324330104031} is an apocalyptic number.

312324330104031 is a deficient number, since it is larger than the sum of its proper divisors (163601076417569).

312324330104031 is a wasteful number, since it uses less digits than its factorization.

312324330104031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81805998.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 312324330104031 its reverse (130401033423213), we get a palindrome (442725363527244).

The spelling of 312324330104031 in words is "three hundred twelve trillion, three hundred twenty-four billion, three hundred thirty million, one hundred four thousand, thirty-one".