331303013310013 has 16 divisors (see below), whose sum is σ = 349446251088000. Its totient is φ = 313230863780352.

The previous prime is 331303013309987. The next prime is 331303013310053. The reversal of 331303013310013 is 310013310303133.

It is not a de Polignac number, because 331303013310013 - 2²⁵ = 331302979755581 is a prime.

It is a super-3 number, since 3×331303013310013³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 331303013310013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331303013310053) 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, 19229493 + ... + 32130661.

It is an arithmetic number, because the mean of its divisors is an integer number (21840390693000).

Almost surely, 2^{331303013310013} is an apocalyptic number.

It is an amenable number.

331303013310013 is a deficient number, since it is larger than the sum of its proper divisors (18143237777987).

331303013310013 is a wasteful number, since it uses less digits than its factorization.

331303013310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903924.

The product of its (nonzero) digits is 2187, while the sum is 25.

Adding to 331303013310013 its reverse (310013310303133), we get a palindrome (641316323613146).

The spelling of 331303013310013 in words is "three hundred thirty-one trillion, three hundred three billion, thirteen million, three hundred ten thousand, thirteen".