13312111002 has 16 divisors (see below), whose sum is σ = 26661260160. Its totient is φ = 4431197312.

The previous prime is 13312110983. The next prime is 13312111013. The reversal of 13312111002 is 20011121331.

It is a happy number.

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, 1538583 + ... + 1547210.

It is an arithmetic number, because the mean of its divisors is an integer number (1666328760).

Almost surely, 2^13312111002 is an apocalyptic number.

13312111002 is an abundant number, since it is smaller than the sum of its proper divisors (13349149158).

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

13312111002 is a wasteful number, since it uses less digits than its factorization.

13312111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086517.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13312111002 its reverse (20011121331), we get a palindrome (33323232333).

The spelling of 13312111002 in words is "thirteen billion, three hundred twelve million, one hundred eleven thousand, two".