12125080752139 has 2 divisors, whose sum is σ = 12125080752140. Its totient is φ = 12125080752138.

The previous prime is 12125080752101. The next prime is 12125080752151. The reversal of 12125080752139 is 93125708052121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12125080752139 - 2⁷ = 12125080752011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12125080752839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6062540376069 + 6062540376070.

It is an arithmetic number, because the mean of its divisors is an integer number (6062540376070).

Almost surely, 2^{12125080752139} is an apocalyptic number.

12125080752139 is a deficient number, since it is larger than the sum of its proper divisors (1).

12125080752139 is an equidigital number, since it uses as much as digits as its factorization.

12125080752139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 12125080752139 in words is "twelve trillion, one hundred twenty-five billion, eighty million, seven hundred fifty-two thousand, one hundred thirty-nine".