13012154123039 has 48 divisors (see below), whose sum is σ = 14050717056000. Its totient is φ = 12046402368000.

The previous prime is 13012154123027. The next prime is 13012154123077. The reversal of 13012154123039 is 93032145121031.

13012154123039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13012154123039 - 2²⁰ = 13012153074463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012154123099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5291643392 + ... + 5291645850.

It is an arithmetic number, because the mean of its divisors is an integer number (292723272000).

Almost surely, 2^{13012154123039} is an apocalyptic number.

13012154123039 is a deficient number, since it is larger than the sum of its proper divisors (1038562932961).

13012154123039 is a wasteful number, since it uses less digits than its factorization.

13012154123039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704 (or 3687 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 13012154123039 in words is "thirteen trillion, twelve billion, one hundred fifty-four million, one hundred twenty-three thousand, thirty-nine".