330220131320321 has 16 divisors (see below), whose sum is σ = 376118670665088. Its totient is φ = 286983007132800.

The previous prime is 330220131320297. The next prime is 330220131320347. The reversal of 330220131320321 is 123023131022033.

It is not a de Polignac number, because 330220131320321 - 2¹⁸ = 330220131058177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330220131320351) 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 15 ways as a sum of consecutive naturals, for example, 374406716 + ... + 375287661.

It is an arithmetic number, because the mean of its divisors is an integer number (23507416916568).

Almost surely, 2^{330220131320321} is an apocalyptic number.

It is an amenable number.

330220131320321 is a deficient number, since it is larger than the sum of its proper divisors (45898539344767).

330220131320321 is a wasteful number, since it uses less digits than its factorization.

330220131320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749696152.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 330220131320321 its reverse (123023131022033), we get a palindrome (453243262342354).

The spelling of 330220131320321 in words is "three hundred thirty trillion, two hundred twenty billion, one hundred thirty-one million, three hundred twenty thousand, three hundred twenty-one".