313292303292313 has 4 divisors (see below), whose sum is σ = 313424104852660. Its totient is φ = 313160501731968.

The previous prime is 313292303292253. The next prime is 313292303292323.

313292303292313 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 173531011495689 + 139761291796624 = 13173117^2 + 11822068^2 .

It is a cyclic number.

It is not a de Polignac number, because 313292303292313 - 2⁹ = 313292303291801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313292303292323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65900776608 + ... + 65900781361.

It is an arithmetic number, because the mean of its divisors is an integer number (78356026213165).

Almost surely, 2^{313292303292313} is an apocalyptic number.

It is an amenable number.

313292303292313 is a deficient number, since it is larger than the sum of its proper divisors (131801560347).

313292303292313 is a wasteful number, since it uses less digits than its factorization.

313292303292313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131801560346.

The product of its (nonzero) digits is 944784, while the sum is 46.

The spelling of 313292303292313 in words is "three hundred thirteen trillion, two hundred ninety-two billion, three hundred three million, two hundred ninety-two thousand, three hundred thirteen".