331002113020000 has 60 divisors (see below), whose sum is σ = 814314848395356. Its totient is φ = 132400845200000.

The previous prime is 331002113019989. The next prime is 331002113020037. The reversal of 331002113020000 is 20311200133.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8275032826 + ... + 8275072825.

Almost surely, 2^{331002113020000} is an apocalyptic number.

It is an amenable number.

331002113020000 is an abundant number, since it is smaller than the sum of its proper divisors (483312735375356).

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

331002113020000 is an equidigital number, since it uses as much as digits as its factorization.

331002113020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16550105681 (or 16550105658 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 331002113020000 its reverse (20311200133), we get a palindrome (331022424220133).

The spelling of 331002113020000 in words is "three hundred thirty-one trillion, two billion, one hundred thirteen million, twenty thousand".