13103234112 has 56 divisors (see below), whose sum is σ = 34975836576. Its totient is φ = 4329084928.

The previous prime is 13103234107. The next prime is 13103234141. The reversal of 13103234112 is 21143230131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280278 + ... + 323669.

Almost surely, 2^13103234112 is an apocalyptic number.

13103234112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13103234112 is an abundant number, since it is smaller than the sum of its proper divisors (21872602464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13103234112 is a wasteful number, since it uses less digits than its factorization.

13103234112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604075 (or 604065 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13103234112 its reverse (21143230131), we get a palindrome (34246464243).

The spelling of 13103234112 in words is "thirteen billion, one hundred three million, two hundred thirty-four thousand, one hundred twelve".