120239285773 has 2 divisors, whose sum is σ = 120239285774. Its totient is φ = 120239285772.

The previous prime is 120239285731. The next prime is 120239285791. The reversal of 120239285773 is 377582932021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97430131044 + 22809154729 = 312138^2 + 151027^2 .

It is an emirp because it is prime and its reverse (377582932021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120239285773 - 2²⁹ = 119702414861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120239285723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60119642886 + 60119642887.

It is an arithmetic number, because the mean of its divisors is an integer number (60119642887).

Almost surely, 2^120239285773 is an apocalyptic number.

It is an amenable number.

120239285773 is a deficient number, since it is larger than the sum of its proper divisors (1).

120239285773 is an equidigital number, since it uses as much as digits as its factorization.

120239285773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 120239285773 in words is "one hundred twenty billion, two hundred thirty-nine million, two hundred eighty-five thousand, seven hundred seventy-three".