330320221323 has 4 divisors (see below), whose sum is σ = 440426961768. Its totient is φ = 220213480880.

The previous prime is 330320221307. The next prime is 330320221339. The reversal of 330320221323 is 323122023033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323122023033 = 3 ⋅107707341011.

It is an interprime number because it is at equal distance from previous prime (330320221307) and next prime (330320221339).

It is a cyclic number.

It is not a de Polignac number, because 330320221323 - 2⁴ = 330320221307 is a prime.

It is a super-2 number, since 2×330320221323² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330320221293 and 330320221302.

It is not an unprimeable number, because it can be changed into a prime (330320221303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55053370218 + ... + 55053370223.

It is an arithmetic number, because the mean of its divisors is an integer number (110106740442).

Almost surely, 2^330320221323 is an apocalyptic number.

330320221323 is a deficient number, since it is larger than the sum of its proper divisors (110106740445).

330320221323 is a wasteful number, since it uses less digits than its factorization.

330320221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110106740444.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 330320221323 its reverse (323122023033), we get a palindrome (653442244356).

The spelling of 330320221323 in words is "three hundred thirty billion, three hundred twenty million, two hundred twenty-one thousand, three hundred twenty-three".