311303323303113 has 16 divisors (see below), whose sum is σ = 419235849262656. Its totient is φ = 205453713662400.

The previous prime is 311303323303109. The next prime is 311303323303157.

311303323303113 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 311303323303113 - 2² = 311303323303109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311303323303813) 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, 65261970 + ... + 69869387.

It is an arithmetic number, because the mean of its divisors is an integer number (26202240578916).

Almost surely, 2^{311303323303113} is an apocalyptic number.

It is an amenable number.

311303323303113 is a deficient number, since it is larger than the sum of its proper divisors (107932525959543).

311303323303113 is a wasteful number, since it uses less digits than its factorization.

311303323303113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135139064.

The product of its (nonzero) digits is 13122, while the sum is 30.

The spelling of 311303323303113 in words is "three hundred eleven trillion, three hundred three billion, three hundred twenty-three million, three hundred three thousand, one hundred thirteen".