3112003102312 has 32 divisors (see below), whose sum is σ = 6288183427680. Its totient is φ = 1435319179200.

The previous prime is 3112003102309. The next prime is 3112003102321. The reversal of 3112003102312 is 2132013002113.

3112003102312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3112003102312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10160298 + ... + 10462105.

It is an arithmetic number, because the mean of its divisors is an integer number (196505732115).

Almost surely, 2^{3112003102312} is an apocalyptic number.

It is an amenable number.

3112003102312 is an abundant number, since it is smaller than the sum of its proper divisors (3176180325368).

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

3112003102312 is a wasteful number, since it uses less digits than its factorization.

3112003102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20623873 (or 20623869 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3112003102312 its reverse (2132013002113), we get a palindrome (5244016104425).

The spelling of 3112003102312 in words is "three trillion, one hundred twelve billion, three million, one hundred two thousand, three hundred twelve".