3130121323192 has 16 divisors (see below), whose sum is σ = 6005465330040. Its totient is φ = 1528663901856.

The previous prime is 3130121323187. The next prime is 3130121323211. The reversal of 3130121323192 is 2913231210313.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4549594603 + ... + 4549595290.

Almost surely, 2^{3130121323192} is an apocalyptic number.

It is an amenable number.

3130121323192 is a deficient number, since it is larger than the sum of its proper divisors (2875344006848).

3130121323192 is a wasteful number, since it uses less digits than its factorization.

3130121323192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9099189942 (or 9099189938 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 3130121323192 in words is "three trillion, one hundred thirty billion, one hundred twenty-one million, three hundred twenty-three thousand, one hundred ninety-two".