13133203112 has 16 divisors (see below), whose sum is σ = 24854895360. Its totient is φ = 6505231024.

The previous prime is 13133203099. The next prime is 13133203121. The reversal of 13133203112 is 21130233131.

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, 7670408 + ... + 7672119.

It is an arithmetic number, because the mean of its divisors is an integer number (1553430960).

Almost surely, 2^13133203112 is an apocalyptic number.

It is an amenable number.

13133203112 is a deficient number, since it is larger than the sum of its proper divisors (11721692248).

13133203112 is a wasteful number, since it uses less digits than its factorization.

13133203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15342640 (or 15342636 counting only the distinct ones).

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

Adding to 13133203112 its reverse (21130233131), we get a palindrome (34263436243).

The spelling of 13133203112 in words is "thirteen billion, one hundred thirty-three million, two hundred three thousand, one hundred twelve".