330320033 has 2 divisors, whose sum is σ = 330320034. Its totient is φ = 330320032.

The previous prime is 330319999. The next prime is 330320041. The reversal of 330320033 is 330023033.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203262049 + 127057984 = 14257^2 + 11272^2 .

It is a cyclic number.

It is not a de Polignac number, because 330320033 - 2¹⁶ = 330254497 is a prime.

It is a super-2 number, since 2×330320033² = 218222648402242178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330319993 and 330320020.

It is not a weakly prime, because it can be changed into another prime (330320083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165160016 + 165160017.

It is an arithmetic number, because the mean of its divisors is an integer number (165160017).

Almost surely, 2^330320033 is an apocalyptic number.

It is an amenable number.

330320033 is a deficient number, since it is larger than the sum of its proper divisors (1).

330320033 is an equidigital number, since it uses as much as digits as its factorization.

330320033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 17.

The square root of 330320033 is about 18174.7086083931. The cubic root of 330320033 is about 691.2656410759.

Adding to 330320033 its reverse (330023033), we get a palindrome (660343066).

The spelling of 330320033 in words is "three hundred thirty million, three hundred twenty thousand, thirty-three".