3120313320133 has 16 divisors (see below), whose sum is σ = 3196030561920. Its totient is φ = 3045570967296.

The previous prime is 3120313320127. The next prime is 3120313320149. The reversal of 3120313320133 is 3310233130213.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120313320133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3120313320098 and 3120313320107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120313320433) 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, 3056673 + ... + 3947641.

It is an arithmetic number, because the mean of its divisors is an integer number (199751910120).

Almost surely, 2^{3120313320133} is an apocalyptic number.

It is an amenable number.

3120313320133 is a deficient number, since it is larger than the sum of its proper divisors (75717241787).

3120313320133 is a wasteful number, since it uses less digits than its factorization.

3120313320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891516.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 3120313320133 its reverse (3310233130213), we get a palindrome (6430546450346).

The spelling of 3120313320133 in words is "three trillion, one hundred twenty billion, three hundred thirteen million, three hundred twenty thousand, one hundred thirty-three".