312023003012 has 36 divisors (see below), whose sum is σ = 635224285584. Its totient is φ = 133716859920.

The previous prime is 312023003003. The next prime is 312023003041. The reversal of 312023003012 is 210300320213.

It is a super-2 number, since 2×312023003012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5141687 + ... + 5202017.

It is an arithmetic number, because the mean of its divisors is an integer number (17645119044).

Almost surely, 2^312023003012 is an apocalyptic number.

It is an amenable number.

312023003012 is an abundant number, since it is smaller than the sum of its proper divisors (323201282572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312023003012 is a wasteful number, since it uses less digits than its factorization.

312023003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86736 (or 86727 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 312023003012 its reverse (210300320213), we get a palindrome (522323323225).

The spelling of 312023003012 in words is "three hundred twelve billion, twenty-three million, three thousand, twelve".