330302053 has 2 divisors, whose sum is σ = 330302054. Its totient is φ = 330302052.

The previous prime is 330302029. The next prime is 330302111. The reversal of 330302053 is 350203033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284360769 + 45941284 = 16863^2 + 6778^2 .

It is a cyclic number.

It is not a de Polignac number, because 330302053 - 2¹³ = 330293861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 330302053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330302653) 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, 165151026 + 165151027.

It is an arithmetic number, because the mean of its divisors is an integer number (165151027).

Almost surely, 2^330302053 is an apocalyptic number.

It is an amenable number.

330302053 is a deficient number, since it is larger than the sum of its proper divisors (1).

330302053 is an equidigital number, since it uses as much as digits as its factorization.

330302053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 19.

The square root of 330302053 is about 18174.2139582431. The cubic root of 330302053 is about 691.2530985106.

Adding to 330302053 its reverse (350203033), we get a palindrome (680505086).

The spelling of 330302053 in words is "three hundred thirty million, three hundred two thousand, fifty-three".