330161033 has 2 divisors, whose sum is σ = 330161034. Its totient is φ = 330161032.

The previous prime is 330161023. The next prime is 330161057.

330161033 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305131024 + 25030009 = 17468^2 + 5003^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 330161033 - 2¹⁶ = 330095497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330160996 and 330161014.

It is not a weakly prime, because it can be changed into another prime (330161023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165080516 + 165080517.

It is an arithmetic number, because the mean of its divisors is an integer number (165080517).

Almost surely, 2^330161033 is an apocalyptic number.

It is an amenable number.

330161033 is a deficient number, since it is larger than the sum of its proper divisors (1).

330161033 is an equidigital number, since it uses as much as digits as its factorization.

330161033 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 20.

The square root of 330161033 is about 18170.3338714510. Note that the first 3 decimals coincide. The cubic root of 330161033 is about 691.1547093874.

The spelling of 330161033 in words is "three hundred thirty million, one hundred sixty-one thousand, thirty-three".