2321320204 has 12 divisors (see below), whose sum is σ = 4642640464. Its totient is φ = 994851504.

The previous prime is 2321320181. The next prime is 2321320217. The reversal of 2321320204 is 4020231232.

2321320204 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41452119 + ... + 41452174.

Almost surely, 2^2321320204 is an apocalyptic number.

It is an amenable number.

2321320204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2321320204 is a wasteful number, since it uses less digits than its factorization.

2321320204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82904304 (or 82904302 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2321320204 is about 48180.0809878937. The cubic root of 2321320204 is about 1324.0722503266.

Adding to 2321320204 its reverse (4020231232), we get a palindrome (6341551436).

The spelling of 2321320204 in words is "two billion, three hundred twenty-one million, three hundred twenty thousand, two hundred four".