330013093 has 2 divisors, whose sum is σ = 330013094. Its totient is φ = 330013092.

The previous prime is 330013051. The next prime is 330013169. The reversal of 330013093 is 390310033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 274167364 + 55845729 = 16558^2 + 7473^2 .

It is an emirp because it is prime and its reverse (390310033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330013093 - 2⁹ = 330012581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330013193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165006546 + 165006547.

It is an arithmetic number, because the mean of its divisors is an integer number (165006547).

Almost surely, 2^330013093 is an apocalyptic number.

It is an amenable number.

330013093 is a deficient number, since it is larger than the sum of its proper divisors (1).

330013093 is an equidigital number, since it uses as much as digits as its factorization.

330013093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 22.

The square root of 330013093 is about 18166.2624939749. The cubic root of 330013093 is about 691.0514620895.

The spelling of 330013093 in words is "three hundred thirty million, thirteen thousand, ninety-three".