13120030104 has 16 divisors (see below), whose sum is σ = 32800075320. Its totient is φ = 4373343360.

The previous prime is 13120030073. The next prime is 13120030123. The reversal of 13120030104 is 40103002131.

It is a congruent number.

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, 273333937 + ... + 273333984.

Almost surely, 2^13120030104 is an apocalyptic number.

It is an amenable number.

13120030104 is an abundant number, since it is smaller than the sum of its proper divisors (19680045216).

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

13120030104 is a wasteful number, since it uses less digits than its factorization.

13120030104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546667930 (or 546667926 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13120030104 its reverse (40103002131), we get a palindrome (53223032235).

The spelling of 13120030104 in words is "thirteen billion, one hundred twenty million, thirty thousand, one hundred four".