313310203113 has 4 divisors (see below), whose sum is σ = 417746937488. Its totient is φ = 208873468740.

The previous prime is 313310203081. The next prime is 313310203117. The reversal of 313310203113 is 311302013313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 313310203113 - 2⁵ = 313310203081 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 313310203113.

It is not an unprimeable number, because it can be changed into a prime (313310203117) 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, 52218367183 + ... + 52218367188.

It is an arithmetic number, because the mean of its divisors is an integer number (104436734372).

Almost surely, 2^313310203113 is an apocalyptic number.

It is an amenable number.

313310203113 is a deficient number, since it is larger than the sum of its proper divisors (104436734375).

313310203113 is a wasteful number, since it uses less digits than its factorization.

313310203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104436734374.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 313310203113 its reverse (311302013313), we get a palindrome (624612216426).

The spelling of 313310203113 in words is "three hundred thirteen billion, three hundred ten million, two hundred three thousand, one hundred thirteen".