330121020132312 has 64 divisors (see below), whose sum is σ = 828913311820800. Its totient is φ = 109558913089920.

The previous prime is 330121020132283. The next prime is 330121020132373. The reversal of 330121020132312 is 213231020121033.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184419033 + ... + 1184697719.

It is an arithmetic number, because the mean of its divisors is an integer number (12951770497200).

Almost surely, 2^{330121020132312} is an apocalyptic number.

It is an amenable number.

330121020132312 is an abundant number, since it is smaller than the sum of its proper divisors (498792291688488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330121020132312 is a wasteful number, since it uses less digits than its factorization.

330121020132312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494456 (or 494452 counting only the distinct ones).

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

Adding to 330121020132312 its reverse (213231020121033), we get a palindrome (543352040253345).

The spelling of 330121020132312 in words is "three hundred thirty trillion, one hundred twenty-one billion, twenty million, one hundred thirty-two thousand, three hundred twelve".