320120303300 has 36 divisors (see below), whose sum is σ = 793898353920. Its totient is φ = 109755532320.

The previous prime is 320120303291. The next prime is 320120303303. The reversal of 320120303300 is 3303021023.

It is not an unprimeable number, because it can be changed into a prime (320120303303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228656660 + ... + 228658059.

Almost surely, 2^320120303300 is an apocalyptic number.

It is an amenable number.

320120303300 is an abundant number, since it is smaller than the sum of its proper divisors (473778050620).

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

320120303300 is a wasteful number, since it uses less digits than its factorization.

320120303300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457314740 (or 457314733 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 320120303300 its reverse (3303021023), we get a palindrome (323423324323).

The spelling of 320120303300 in words is "three hundred twenty billion, one hundred twenty million, three hundred three thousand, three hundred".