120232997 has 2 divisors, whose sum is σ = 120232998. Its totient is φ = 120232996.

The previous prime is 120232967. The next prime is 120233021. The reversal of 120232997 is 799232021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78836641 + 41396356 = 8879^2 + 6434^2 .

It is a cyclic number.

It is not a de Polignac number, because 120232997 - 2²² = 116038693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120232967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116498 + 60116499.

It is an arithmetic number, because the mean of its divisors is an integer number (60116499).

Almost surely, 2^120232997 is an apocalyptic number.

It is an amenable number.

120232997 is a deficient number, since it is larger than the sum of its proper divisors (1).

120232997 is an equidigital number, since it uses as much as digits as its factorization.

120232997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 120232997 is about 10965.0808022559. The cubic root of 120232997 is about 493.5614418179.

The spelling of 120232997 in words is "one hundred twenty million, two hundred thirty-two thousand, nine hundred ninety-seven".