330013133 has 4 divisors (see below), whose sum is σ = 333217248. Its totient is φ = 326809020.

The previous prime is 330013093. The next prime is 330013169. The reversal of 330013133 is 331310033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 330013133 - 2⁸ = 330012877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330013193) 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 in 3 ways as a sum of consecutive naturals, for example, 1601903 + ... + 1602108.

It is an arithmetic number, because the mean of its divisors is an integer number (83304312).

Almost surely, 2^330013133 is an apocalyptic number.

It is an amenable number.

330013133 is a deficient number, since it is larger than the sum of its proper divisors (3204115).

330013133 is a wasteful number, since it uses less digits than its factorization.

330013133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204114.

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 330013133 is about 18166.2635949168. The cubic root of 330013133 is about 691.0514900096.

Adding to 330013133 its reverse (331310033), we get a palindrome (661323166).

The spelling of 330013133 in words is "three hundred thirty million, thirteen thousand, one hundred thirty-three".