13331112002 has 16 divisors (see below), whose sum is σ = 21591709440. Its totient is φ = 6136582032.

The previous prime is 13331111971. The next prime is 13331112017. The reversal of 13331112002 is 20021113331.

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, 666578 + ... + 686285.

It is an arithmetic number, because the mean of its divisors is an integer number (1349481840).

Almost surely, 2^13331112002 is an apocalyptic number.

13331112002 is a deficient number, since it is larger than the sum of its proper divisors (8260597438).

13331112002 is a wasteful number, since it uses less digits than its factorization.

13331112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353257.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13331112002 its reverse (20021113331), we get a palindrome (33352225333).

The spelling of 13331112002 in words is "thirteen billion, three hundred thirty-one million, one hundred twelve thousand, two".