331113300020 has 24 divisors (see below), whose sum is σ = 696012403968. Its totient is φ = 132316848800.

The previous prime is 331113300013. The next prime is 331113300071. The reversal of 331113300020 is 20003311133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8008316 + ... + 8049555.

It is an arithmetic number, because the mean of its divisors is an integer number (29000516832).

Almost surely, 2^331113300020 is an apocalyptic number.

It is an amenable number.

331113300020 is an abundant number, since it is smaller than the sum of its proper divisors (364899103948).

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

331113300020 is a wasteful number, since it uses less digits than its factorization.

331113300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16058911 (or 16058909 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 331113300020 its reverse (20003311133), we get a palindrome (351116611153).

The spelling of 331113300020 in words is "three hundred thirty-one billion, one hundred thirteen million, three hundred thousand, twenty".