330121339 has 2 divisors, whose sum is σ = 330121340. Its totient is φ = 330121338.

The previous prime is 330121313. The next prime is 330121367. The reversal of 330121339 is 933121033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330121339 - 2⁹ = 330120827 is a prime.

It is not a weakly prime, because it can be changed into another prime (330121399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165060669 + 165060670.

It is an arithmetic number, because the mean of its divisors is an integer number (165060670).

Almost surely, 2^330121339 is an apocalyptic number.

330121339 is a deficient number, since it is larger than the sum of its proper divisors (1).

330121339 is an equidigital number, since it uses as much as digits as its factorization.

330121339 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 25.

The square root of 330121339 is about 18169.2415636977. The cubic root of 330121339 is about 691.1270099803.

The spelling of 330121339 in words is "three hundred thirty million, one hundred twenty-one thousand, three hundred thirty-nine".