313023403319 has 16 divisors (see below), whose sum is σ = 346041024000. Its totient is φ = 280770909120.

The previous prime is 313023403271. The next prime is 313023403337. The reversal of 313023403319 is 913304320313.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313023403319 is a prime.

It is a super-2 number, since 2×313023403319² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313023405319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144427 + ... + 1391315.

It is an arithmetic number, because the mean of its divisors is an integer number (21627564000).

Almost surely, 2^313023403319 is an apocalyptic number.

313023403319 is a deficient number, since it is larger than the sum of its proper divisors (33017620681).

313023403319 is a wasteful number, since it uses less digits than its factorization.

313023403319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248438.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 313023403319 in words is "three hundred thirteen billion, twenty-three million, four hundred three thousand, three hundred nineteen".