313547745313 has 8 divisors (see below), whose sum is σ = 342066555936. Its totient is φ = 285031346400.

The previous prime is 313547745283. The next prime is 313547745373.

313547745313 is nontrivially palindromic in base 10.

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 313547745313 - 2²⁹ = 313010874401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313547745373) 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, 325531 + ... + 856192.

It is an arithmetic number, because the mean of its divisors is an integer number (42758319492).

Almost surely, 2^313547745313 is an apocalyptic number.

It is an amenable number.

313547745313 is a deficient number, since it is larger than the sum of its proper divisors (28518810623).

313547745313 is a wasteful number, since it uses less digits than its factorization.

313547745313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205855.

The product of its digits is 1587600, while the sum is 46.

The spelling of 313547745313 in words is "three hundred thirteen billion, five hundred forty-seven million, seven hundred forty-five thousand, three hundred thirteen".