3112320232128 has 28 divisors (see below), whose sum is σ = 8234680614680. Its totient is φ = 1037440077312.

The previous prime is 3112320232127. The next prime is 3112320232163. The reversal of 3112320232128 is 8212320232113.

3112320232128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3112320232095 and 3112320232104.

It is not an unprimeable number, because it can be changed into a prime (3112320232127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8105000413 + ... + 8105000796.

Almost surely, 2^{3112320232128} is an apocalyptic number.

It is an amenable number.

3112320232128 is an abundant number, since it is smaller than the sum of its proper divisors (5122360382552).

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

3112320232128 is a wasteful number, since it uses less digits than its factorization.

3112320232128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16210001224 (or 16210001214 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 3112320232128 in words is "three trillion, one hundred twelve billion, three hundred twenty million, two hundred thirty-two thousand, one hundred twenty-eight".