3112128107 has 12 divisors (see below), whose sum is σ = 3428447400. Its totient is φ = 2822856960.

The previous prime is 3112128101. The next prime is 3112128119. The reversal of 3112128107 is 7018212113.

It is not a de Polignac number, because 3112128107 - 2¹⁶ = 3112062571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112128101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25688 + ... + 82970.

It is an arithmetic number, because the mean of its divisors is an integer number (285703950).

Almost surely, 2^3112128107 is an apocalyptic number.

3112128107 is a deficient number, since it is larger than the sum of its proper divisors (316319293).

3112128107 is a wasteful number, since it uses less digits than its factorization.

3112128107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57754 (or 57743 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 3112128107 is about 55786.4509267259. The cubic root of 3112128107 is about 1459.9987657149.

The spelling of 3112128107 in words is "three billion, one hundred twelve million, one hundred twenty-eight thousand, one hundred seven".