330445113 has 24 divisors (see below), whose sum is σ = 460595520. Its totient is φ = 210669120.

The previous prime is 330445081. The next prime is 330445121. The reversal of 330445113 is 311544033.

It is a happy number.

It is not a de Polignac number, because 330445113 - 2⁵ = 330445081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (330445613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249868 + ... + 251186.

It is an arithmetic number, because the mean of its divisors is an integer number (19191480).

Almost surely, 2^330445113 is an apocalyptic number.

It is an amenable number.

330445113 is a deficient number, since it is larger than the sum of its proper divisors (130150407).

330445113 is a wasteful number, since it uses less digits than its factorization.

330445113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457 (or 1420 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 330445113 is about 18178.1493282457. The cubic root of 330445113 is about 691.3528823233.

Adding to 330445113 its reverse (311544033), we get a palindrome (641989146).

The spelling of 330445113 in words is "three hundred thirty million, four hundred forty-five thousand, one hundred thirteen".