3112321113197 has 8 divisors (see below), whose sum is σ = 3296395377216. Its totient is φ = 2928357577152.

The previous prime is 3112321113179. The next prime is 3112321113221. The reversal of 3112321113197 is 7913111232113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3112321113197 - 2²⁶ = 3112254004333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112321113127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27624113 + ... + 27736550.

It is an arithmetic number, because the mean of its divisors is an integer number (412049422152).

Almost surely, 2^{3112321113197} is an apocalyptic number.

It is an amenable number.

3112321113197 is a deficient number, since it is larger than the sum of its proper divisors (184074264019).

3112321113197 is a wasteful number, since it uses less digits than its factorization.

3112321113197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55363987.

The product of its digits is 6804, while the sum is 35.

The spelling of 3112321113197 in words is "three trillion, one hundred twelve billion, three hundred twenty-one million, one hundred thirteen thousand, one hundred ninety-seven".