13331432002 has 16 divisors (see below), whose sum is σ = 23007268800. Its totient is φ = 5675124528.

The previous prime is 13331431991. The next prime is 13331432047. The reversal of 13331432002 is 20023413331.

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, 3193368 + ... + 3197539.

It is an arithmetic number, because the mean of its divisors is an integer number (1437954300).

Almost surely, 2^13331432002 is an apocalyptic number.

13331432002 is a deficient number, since it is larger than the sum of its proper divisors (9675836798).

13331432002 is a wasteful number, since it uses less digits than its factorization.

13331432002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6391065.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13331432002 its reverse (20023413331), we get a palindrome (33354845333).

The spelling of 13331432002 in words is "thirteen billion, three hundred thirty-one million, four hundred thirty-two thousand, two".