330331320097 has 2 divisors, whose sum is σ = 330331320098. Its totient is φ = 330331320096.

The previous prime is 330331320049. The next prime is 330331320113. The reversal of 330331320097 is 790023133033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281277486736 + 49053833361 = 530356^2 + 221481^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330331320097 is a prime.

It is not a weakly prime, because it can be changed into another prime (330331320037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165165660048 + 165165660049.

It is an arithmetic number, because the mean of its divisors is an integer number (165165660049).

Almost surely, 2^330331320097 is an apocalyptic number.

It is an amenable number.

330331320097 is a deficient number, since it is larger than the sum of its proper divisors (1).

330331320097 is an equidigital number, since it uses as much as digits as its factorization.

330331320097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 34.

The spelling of 330331320097 in words is "three hundred thirty billion, three hundred thirty-one million, three hundred twenty thousand, ninety-seven".