330121331330320 has 160 divisors (see below), whose sum is σ = 829585087013376. Its totient is φ = 121719069696000.

The previous prime is 330121331330281. The next prime is 330121331330419. The reversal of 330121331330320 is 23033133121033.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3259962 + ... + 25901158.

Almost surely, 2^{330121331330320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330121331330320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414792543506688).

330121331330320 is an abundant number, since it is smaller than the sum of its proper divisors (499463755683056).

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

330121331330320 is a wasteful number, since it uses less digits than its factorization.

330121331330320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22641449 (or 22641443 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 330121331330320 its reverse (23033133121033), we get a palindrome (353154464451353).

The spelling of 330121331330320 in words is "three hundred thirty trillion, one hundred twenty-one billion, three hundred thirty-one million, three hundred thirty thousand, three hundred twenty".