12010123039 has 2 divisors, whose sum is σ = 12010123040. Its totient is φ = 12010123038.

The previous prime is 12010123019. The next prime is 12010123129. The reversal of 12010123039 is 93032101021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12010123039 - 2⁵ = 12010123007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010123019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005061519 + 6005061520.

It is an arithmetic number, because the mean of its divisors is an integer number (6005061520).

Almost surely, 2^12010123039 is an apocalyptic number.

12010123039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010123039 is an equidigital number, since it uses as much as digits as its factorization.

12010123039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 12010123039 in words is "twelve billion, ten million, one hundred twenty-three thousand, thirty-nine".