13139202112 has 28 divisors (see below), whose sum is σ = 26090026560. Its totient is φ = 6565337216.

The previous prime is 13139202091. The next prime is 13139202149. The reversal of 13139202112 is 21120293131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33933 + ... + 165619.

Almost surely, 2^13139202112 is an apocalyptic number.

It is an amenable number.

13139202112 is a deficient number, since it is larger than the sum of its proper divisors (12950824448).

13139202112 is a wasteful number, since it uses less digits than its factorization.

13139202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133258 (or 133248 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 13139202112 its reverse (21120293131), we get a palindrome (34259495243).

The spelling of 13139202112 in words is "thirteen billion, one hundred thirty-nine million, two hundred two thousand, one hundred twelve".