13100123013104 has 20 divisors (see below), whose sum is σ = 25388552598576. Its totient is φ = 6548238471552.

The previous prime is 13100123013097. The next prime is 13100123013113. The reversal of 13100123013104 is 40131032100131.

It is a super-2 number, since 2×13100123013104² (a number of 27 digits) contains 22 as substring.

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, 113880404 + ... + 113995379.

Almost surely, 2^{13100123013104} is an apocalyptic number.

It is an amenable number.

13100123013104 is a deficient number, since it is larger than the sum of its proper divisors (12288429585472).

13100123013104 is a wasteful number, since it uses less digits than its factorization.

13100123013104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227879384 (or 227879378 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13100123013104 its reverse (40131032100131), we get a palindrome (53231155113235).

The spelling of 13100123013104 in words is "thirteen trillion, one hundred billion, one hundred twenty-three million, thirteen thousand, one hundred four".