312100000330 has 32 divisors (see below), whose sum is σ = 576261241920. Its totient is φ = 121630193280.

The previous prime is 312100000309. The next prime is 312100000337. The reversal of 312100000330 is 33000001213.

It is a self number, because there is not a number n which added to its sum of digits gives 312100000330.

It is not an unprimeable number, because it can be changed into a prime (312100000337) 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, 212044 + ... + 818023.

It is an arithmetic number, because the mean of its divisors is an integer number (18008163810).

Almost surely, 2^312100000330 is an apocalyptic number.

312100000330 is a deficient number, since it is larger than the sum of its proper divisors (264161241590).

312100000330 is a wasteful number, since it uses less digits than its factorization.

312100000330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030854.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 312100000330 its reverse (33000001213), we get a palindrome (345100001543).

The spelling of 312100000330 in words is "three hundred twelve billion, one hundred million, three hundred thirty", and thus it is an aban number.