330321330324213 has 4 divisors (see below), whose sum is σ = 440428440432288. Its totient is φ = 220214220216140.

The previous prime is 330321330324199. The next prime is 330321330324217. The reversal of 330321330324213 is 312423033123033.

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 330321330324213 - 2²⁸ = 330321061888757 is a prime.

It is a super-2 number, since 2×330321330324213² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330321330324217) 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, 55053555054033 + ... + 55053555054038.

It is an arithmetic number, because the mean of its divisors is an integer number (110107110108072).

Almost surely, 2^{330321330324213} is an apocalyptic number.

It is an amenable number.

330321330324213 is a deficient number, since it is larger than the sum of its proper divisors (110107110108075).

330321330324213 is a wasteful number, since it uses less digits than its factorization.

330321330324213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110107110108074.

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 330321330324213 its reverse (312423033123033), we get a palindrome (642744363447246).

The spelling of 330321330324213 in words is "three hundred thirty trillion, three hundred twenty-one billion, three hundred thirty million, three hundred twenty-four thousand, two hundred thirteen".