13002013232 has 80 divisors (see below), whose sum is σ = 27443743488. Its totient is φ = 5931663360.

The previous prime is 13002013223. The next prime is 13002013261. The reversal of 13002013232 is 23231020031.

It is a self number, because there is not a number n which added to its sum of digits gives 13002013232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15065633 + ... + 15066495.

Almost surely, 2^13002013232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13002013232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13721871744).

13002013232 is an abundant number, since it is smaller than the sum of its proper divisors (14441730256).

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

13002013232 is a wasteful number, since it uses less digits than its factorization.

13002013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13002013232 its reverse (23231020031), we get a palindrome (36233033263).

The spelling of 13002013232 in words is "thirteen billion, two million, thirteen thousand, two hundred thirty-two".