120031033139 has 2 divisors, whose sum is σ = 120031033140. Its totient is φ = 120031033138.

The previous prime is 120031033123. The next prime is 120031033159. The reversal of 120031033139 is 931330130021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120031033139 - 2⁴ = 120031033123 is a prime.

It is not a weakly prime, because it can be changed into another prime (120031033159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60015516569 + 60015516570.

It is an arithmetic number, because the mean of its divisors is an integer number (60015516570).

Almost surely, 2^120031033139 is an apocalyptic number.

120031033139 is a deficient number, since it is larger than the sum of its proper divisors (1).

120031033139 is an equidigital number, since it uses as much as digits as its factorization.

120031033139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 120031033139 in words is "one hundred twenty billion, thirty-one million, thirty-three thousand, one hundred thirty-nine".