331133130120 has 256 divisors, whose sum is σ = 1128765254400. Its totient is φ = 77038387200.

The previous prime is 331133130079. The next prime is 331133130131. The reversal of 331133130120 is 21031331133.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12821220 + ... + 12847020.

It is an arithmetic number, because the mean of its divisors is an integer number (4409239275).

Almost surely, 2^331133130120 is an apocalyptic number.

331133130120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331133130120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564382627200).

331133130120 is an abundant number, since it is smaller than the sum of its proper divisors (797632124280).

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

331133130120 is a wasteful number, since it uses less digits than its factorization.

331133130120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26280 (or 26276 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 331133130120 its reverse (21031331133), we get a palindrome (352164461253).

The spelling of 331133130120 in words is "three hundred thirty-one billion, one hundred thirty-three million, one hundred thirty thousand, one hundred twenty".