120351089 has 2 divisors, whose sum is σ = 120351090. Its totient is φ = 120351088.

The previous prime is 120351059. The next prime is 120351137. The reversal of 120351089 is 980153021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119683600 + 667489 = 10940^2 + 817^2 .

It is a cyclic number.

It is not a de Polignac number, because 120351089 - 2⁸ = 120350833 is a prime.

It is not a weakly prime, because it can be changed into another prime (120351059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60175544 + 60175545.

It is an arithmetic number, because the mean of its divisors is an integer number (60175545).

Almost surely, 2^120351089 is an apocalyptic number.

It is an amenable number.

120351089 is a deficient number, since it is larger than the sum of its proper divisors (1).

120351089 is an equidigital number, since it uses as much as digits as its factorization.

120351089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 120351089 is about 10970.4643930875. The cubic root of 120351089 is about 493.7229797957.

The spelling of 120351089 in words is "one hundred twenty million, three hundred fifty-one thousand, eighty-nine".