791030203111312 has 40 divisors (see below), whose sum is σ = 1540472197913600. Its totient is φ = 393489376727040.

The previous prime is 791030203111297. The next prime is 791030203111339. The reversal of 791030203111312 is 213111302030197.

It is a super-2 number, since 2×791030203111312² (a number of 31 digits) contains 22 as substring.

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, 20748112 + ... + 44861392.

It is an arithmetic number, because the mean of its divisors is an integer number (38511804947840).

Almost surely, 2^{791030203111312} is an apocalyptic number.

It is an amenable number.

791030203111312 is a deficient number, since it is larger than the sum of its proper divisors (749441994802288).

791030203111312 is a wasteful number, since it uses less digits than its factorization.

791030203111312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24123791 (or 24123785 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The spelling of 791030203111312 in words is "seven hundred ninety-one trillion, thirty billion, two hundred three million, one hundred eleven thousand, three hundred twelve".