13013003312 has 20 divisors (see below), whose sum is σ = 25799037000. Its totient is φ = 6355187328.

The previous prime is 13013003299. The next prime is 13013003321. The reversal of 13013003312 is 21330031031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9456437 + ... + 9457812.

It is an arithmetic number, because the mean of its divisors is an integer number (1289951850).

Almost surely, 2^13013003312 is an apocalyptic number.

It is an amenable number.

13013003312 is a deficient number, since it is larger than the sum of its proper divisors (12786033688).

13013003312 is a wasteful number, since it uses less digits than its factorization.

13013003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18914300 (or 18914294 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13013003312 its reverse (21330031031), we get a palindrome (34343034343).

The spelling of 13013003312 in words is "thirteen billion, thirteen million, three thousand, three hundred twelve".