330131230001020 has 192 divisors, whose sum is σ = 822933122457600. Its totient is φ = 108893364104448.

The previous prime is 330131230001009. The next prime is 330131230001119. The reversal of 330131230001020 is 20100032131033.

It is a congruent number.

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, 4073290137 + ... + 4073371183.

It is an arithmetic number, because the mean of its divisors is an integer number (4286110012800).

Almost surely, 2^{330131230001020} 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 330131230001020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411466561228800).

330131230001020 is an abundant number, since it is smaller than the sum of its proper divisors (492801892456580).

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

330131230001020 is a wasteful number, since it uses less digits than its factorization.

330131230001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91272 (or 91270 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 330131230001020 its reverse (20100032131033), we get a palindrome (350231262132053).

The spelling of 330131230001020 in words is "three hundred thirty trillion, one hundred thirty-one billion, two hundred thirty million, one thousand, twenty".