330232153 has 2 divisors, whose sum is σ = 330232154. Its totient is φ = 330232152.

The previous prime is 330232151. The next prime is 330232187. The reversal of 330232153 is 351232033.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265461849 + 64770304 = 16293^2 + 8048^2 .

It is a cyclic number.

It is not a de Polignac number, because 330232153 - 2¹ = 330232151 is a prime.

Together with 330232151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (330232151) 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, 165116076 + 165116077.

It is an arithmetic number, because the mean of its divisors is an integer number (165116077).

Almost surely, 2^330232153 is an apocalyptic number.

It is an amenable number.

330232153 is a deficient number, since it is larger than the sum of its proper divisors (1).

330232153 is an equidigital number, since it uses as much as digits as its factorization.

330232153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 330232153 is about 18172.2908022076. The cubic root of 330232153 is about 691.2043330447.

Adding to 330232153 its reverse (351232033), we get a palindrome (681464186).

The spelling of 330232153 in words is "three hundred thirty million, two hundred thirty-two thousand, one hundred fifty-three".