330013313 has 4 divisors (see below), whose sum is σ = 377158080. Its totient is φ = 282868548.

The previous prime is 330013297. The next prime is 330013319. The reversal of 330013313 is 313310033.

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 330013313 - 2⁴ = 330013297 is a prime.

It is a super-4 number, since 4×330013313⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330013291 and 330013300.

It is not an unprimeable number, because it can be changed into a prime (330013319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23572373 + ... + 23572386.

It is an arithmetic number, because the mean of its divisors is an integer number (94289520).

Almost surely, 2^330013313 is an apocalyptic number.

It is an amenable number.

330013313 is a deficient number, since it is larger than the sum of its proper divisors (47144767).

330013313 is an equidigital number, since it uses as much as digits as its factorization.

330013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47144766.

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

The square root of 330013313 is about 18166.2685491545. The cubic root of 330013313 is about 691.0516156503.

Adding to 330013313 its reverse (313310033), we get a palindrome (643323346).

The spelling of 330013313 in words is "three hundred thirty million, thirteen thousand, three hundred thirteen".