13331032112 has 20 divisors (see below), whose sum is σ = 25853251536. Its totient is φ = 6659225280.

The previous prime is 13331032087. The next prime is 13331032147. The reversal of 13331032112 is 21123013331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375668 + ... + 409619.

Almost surely, 2^13331032112 is an apocalyptic number.

It is an amenable number.

13331032112 is a deficient number, since it is larger than the sum of its proper divisors (12522219424).

13331032112 is a wasteful number, since it uses less digits than its factorization.

13331032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786356 (or 786350 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13331032112 its reverse (21123013331), we get a palindrome (34454045443).

The spelling of 13331032112 in words is "thirteen billion, three hundred thirty-one million, thirty-two thousand, one hundred twelve".