330223093 has 2 divisors, whose sum is σ = 330223094. Its totient is φ = 330223092.

The previous prime is 330223027. The next prime is 330223109. The reversal of 330223093 is 390322033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202578289 + 127644804 = 14233^2 + 11298^2 .

It is an emirp because it is prime and its reverse (390322033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330223093 - 2¹³ = 330214901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330223693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165111546 + 165111547.

It is an arithmetic number, because the mean of its divisors is an integer number (165111547).

Almost surely, 2^330223093 is an apocalyptic number.

It is an amenable number.

330223093 is a deficient number, since it is larger than the sum of its proper divisors (1).

330223093 is an equidigital number, since it uses as much as digits as its factorization.

330223093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 330223093 is about 18172.0415198733. The cubic root of 330223093 is about 691.1980118669.

The spelling of 330223093 in words is "three hundred thirty million, two hundred twenty-three thousand, ninety-three".