313202012313 has 16 divisors (see below), whose sum is σ = 421490044800. Its totient is φ = 206858171520.

The previous prime is 313202012309. The next prime is 313202012317. The reversal of 313202012313 is 313210202313.

It is an interprime number because it is at equal distance from previous prime (313202012309) and next prime (313202012317).

It is not a de Polignac number, because 313202012313 - 2² = 313202012309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313202012313.

It is not an unprimeable number, because it can be changed into a prime (313202012317) 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, 2559148 + ... + 2678738.

It is an arithmetic number, because the mean of its divisors is an integer number (26343127800).

Almost surely, 2^313202012313 is an apocalyptic number.

It is an amenable number.

313202012313 is a deficient number, since it is larger than the sum of its proper divisors (108288032487).

313202012313 is a wasteful number, since it uses less digits than its factorization.

313202012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127712.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 313202012313 its reverse (313210202313), we get a palindrome (626412214626).

The spelling of 313202012313 in words is "three hundred thirteen billion, two hundred two million, twelve thousand, three hundred thirteen".