330021210013 has 4 divisors (see below), whose sum is σ = 360023138208. Its totient is φ = 300019281820.

The previous prime is 330021209993. The next prime is 330021210041. The reversal of 330021210013 is 310012120033.

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 330021210013 - 2¹⁷ = 330021078941 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 (330021210413) 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, 15000964081 + ... + 15000964102.

It is an arithmetic number, because the mean of its divisors is an integer number (90005784552).

Almost surely, 2^330021210013 is an apocalyptic number.

It is an amenable number.

330021210013 is a deficient number, since it is larger than the sum of its proper divisors (30001928195).

330021210013 is a wasteful number, since it uses less digits than its factorization.

330021210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30001928194.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 330021210013 its reverse (310012120033), we get a palindrome (640033330046).

The spelling of 330021210013 in words is "three hundred thirty billion, twenty-one million, two hundred ten thousand, thirteen".