330097 has 2 divisors, whose sum is σ = 330098. Its totient is φ = 330096.

The previous prime is 330067. The next prime is 330103. The reversal of 330097 is 790033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314721 + 15376 = 561^2 + 124^2 .

It is an emirp because it is prime and its reverse (790033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330097 - 2⁷ = 329969 is a prime.

It is a nialpdrome in base 13.

It is not a weakly prime, because it can be changed into another prime (330017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165048 + 165049.

It is an arithmetic number, because the mean of its divisors is an integer number (165049).

2³³⁰⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

330097 is a deficient number, since it is larger than the sum of its proper divisors (1).

330097 is an equidigital number, since it uses as much as digits as its factorization.

330097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 330097 is about 574.5406861137. The cubic root of 330097 is about 69.1110024555. Note that the first 3 decimals are identical.

The spelling of 330097 in words is "three hundred thirty thousand, ninety-seven".