330121020321321 has 8 divisors (see below), whose sum is σ = 466053205159584. Its totient is φ = 207134757848640.

The previous prime is 330121020321299. The next prime is 330121020321329. The reversal of 330121020321321 is 123123020121033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 330121020321321 - 2¹⁰ = 330121020320297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330121020321291 and 330121020321300.

It is not an unprimeable number, because it can be changed into a prime (330121020321329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3236480591335 + ... + 3236480591436.

It is an arithmetic number, because the mean of its divisors is an integer number (58256650644948).

Almost surely, 2^{330121020321321} is an apocalyptic number.

It is an amenable number.

330121020321321 is a deficient number, since it is larger than the sum of its proper divisors (135932184838263).

330121020321321 is a wasteful number, since it uses less digits than its factorization.

330121020321321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472961182791.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 330121020321321 its reverse (123123020121033), we get a palindrome (453244040442354).

The spelling of 330121020321321 in words is "three hundred thirty trillion, one hundred twenty-one billion, twenty million, three hundred twenty-one thousand, three hundred twenty-one".