3130333213312 has 64 divisors (see below), whose sum is σ = 6776188358400. Its totient is φ = 1434957465600.

The previous prime is 3130333213291. The next prime is 3130333213349. The reversal of 3130333213312 is 2133123330313.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20684989 + ... + 20835772.

It is an arithmetic number, because the mean of its divisors is an integer number (105877943100).

Almost surely, 2^{3130333213312} is an apocalyptic number.

3130333213312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3130333213312 is an abundant number, since it is smaller than the sum of its proper divisors (3645855145088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130333213312 is a wasteful number, since it uses less digits than its factorization.

3130333213312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41520825 (or 41520813 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 3130333213312 its reverse (2133123330313), we get a palindrome (5263456543625).

The spelling of 3130333213312 in words is "three trillion, one hundred thirty billion, three hundred thirty-three million, two hundred thirteen thousand, three hundred twelve".