313190882279 has 6 divisors (see below), whose sum is σ = 344251135200. Its totient is φ = 284718983780.

The previous prime is 313190882269. The next prime is 313190882281. The reversal of 313190882279 is 972288091313.

It is a happy number.

It is not a de Polignac number, because 313190882279 - 2²⁴ = 313174105063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313190882279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313190882239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1294177079 + ... + 1294177320.

It is an arithmetic number, because the mean of its divisors is an integer number (57375189200).

Almost surely, 2^313190882279 is an apocalyptic number.

313190882279 is a deficient number, since it is larger than the sum of its proper divisors (31060252921).

313190882279 is a wasteful number, since it uses less digits than its factorization.

313190882279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588354421 (or 2588354410 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 313190882279 in words is "three hundred thirteen billion, one hundred ninety million, eight hundred eighty-two thousand, two hundred seventy-nine".