320023324223300 has 72 divisors (see below), whose sum is σ = 735615024187680. Its totient is φ = 120427858700800.

The previous prime is 320023324223299. The next prime is 320023324223303. The reversal of 320023324223300 is 3322423320023.

It is not an unprimeable number, because it can be changed into a prime (320023324223303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36265046 + ... + 44217645.

It is an arithmetic number, because the mean of its divisors is an integer number (10216875335940).

Almost surely, 2^{320023324223300} is an apocalyptic number.

It is an amenable number.

320023324223300 is an abundant number, since it is smaller than the sum of its proper divisors (415591699964380).

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

320023324223300 is a wasteful number, since it uses less digits than its factorization.

320023324223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80485061 (or 80485054 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 320023324223300 its reverse (3322423320023), we get a palindrome (323345747543323).

The spelling of 320023324223300 in words is "three hundred twenty trillion, twenty-three billion, three hundred twenty-four million, two hundred twenty-three thousand, three hundred".