13011003372 has 12 divisors (see below), whose sum is σ = 30359007896. Its totient is φ = 4337001120.

The previous prime is 13011003371. The next prime is 13011003409. The reversal of 13011003372 is 27330011031.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13011003371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542125129 + ... + 542125152.

Almost surely, 2^13011003372 is an apocalyptic number.

13011003372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13011003372 is an abundant number, since it is smaller than the sum of its proper divisors (17348004524).

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

13011003372 is a wasteful number, since it uses less digits than its factorization.

13011003372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084250288 (or 1084250286 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 21.

The spelling of 13011003372 in words is "thirteen billion, eleven million, three thousand, three hundred seventy-two".