320013102200 has 48 divisors (see below), whose sum is σ = 811669601160. Its totient is φ = 116368400000.

The previous prime is 320013102179. The next prime is 320013102217. The reversal of 320013102200 is 2201310023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72728051 + ... + 72732450.

Almost surely, 2^320013102200 is an apocalyptic number.

It is an amenable number.

320013102200 is an abundant number, since it is smaller than the sum of its proper divisors (491656498960).

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

320013102200 is a wasteful number, since it uses less digits than its factorization.

320013102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145460528 (or 145460519 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 320013102200 its reverse (2201310023), we get a palindrome (322214412223).

The spelling of 320013102200 in words is "three hundred twenty billion, thirteen million, one hundred two thousand, two hundred".