13002331312 has 40 divisors (see below), whose sum is σ = 25835971392. Its totient is φ = 6335347200.

The previous prime is 13002331259. The next prime is 13002331369. The reversal of 13002331312 is 21313320031.

It is a self number, because there is not a number n which added to its sum of digits gives 13002331312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586738 + ... + 608494.

Almost surely, 2^13002331312 is an apocalyptic number.

It is an amenable number.

13002331312 is a deficient number, since it is larger than the sum of its proper divisors (12833640080).

13002331312 is a wasteful number, since it uses less digits than its factorization.

13002331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22717 (or 22711 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13002331312 its reverse (21313320031), we get a palindrome (34315651343).

The spelling of 13002331312 in words is "thirteen billion, two million, three hundred thirty-one thousand, three hundred twelve".