13103112032 has 36 divisors (see below), whose sum is σ = 27403489260. Its totient is φ = 6166166016.

The previous prime is 13103112017. The next prime is 13103112053. The reversal of 13103112032 is 23021130131.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 13103112032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 699182 + ... + 717677.

It is an arithmetic number, because the mean of its divisors is an integer number (761208035).

Almost surely, 2^13103112032 is an apocalyptic number.

It is an amenable number.

13103112032 is an abundant number, since it is smaller than the sum of its proper divisors (14300377228).

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

13103112032 is a wasteful number, since it uses less digits than its factorization.

13103112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416903 (or 1416878 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13103112032 its reverse (23021130131), we get a palindrome (36124242163).

The spelling of 13103112032 in words is "thirteen billion, one hundred three million, one hundred twelve thousand, thirty-two".