2013123100204 has 48 divisors (see below), whose sum is σ = 3576672316672. Its totient is φ = 991337683392.

The previous prime is 2013123100019. The next prime is 2013123100217. The reversal of 2013123100204 is 4020013213102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60963202 + ... + 60996214.

Almost surely, 2^{2013123100204} is an apocalyptic number.

It is an amenable number.

2013123100204 is a deficient number, since it is larger than the sum of its proper divisors (1563549216468).

2013123100204 is a wasteful number, since it uses less digits than its factorization.

2013123100204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33926 (or 33924 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2013123100204 its reverse (4020013213102), we get a palindrome (6033136313306).

The spelling of 2013123100204 in words is "two trillion, thirteen billion, one hundred twenty-three million, one hundred thousand, two hundred four".