2320323512 has 16 divisors (see below), whose sum is σ = 4685268840. Its totient is φ = 1070918496.

The previous prime is 2320323497. The next prime is 2320323563. The reversal of 2320323512 is 2153230232.

It is a congruent 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, 11155298 + ... + 11155505.

Almost surely, 2^2320323512 is an apocalyptic number.

It is an amenable number.

2320323512 is an abundant number, since it is smaller than the sum of its proper divisors (2364945328).

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

2320323512 is a wasteful number, since it uses less digits than its factorization.

2320323512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22310822 (or 22310818 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2320323512 is about 48169.7364742636. The cubic root of 2320323512 is about 1323.8827200845.

Adding to 2320323512 its reverse (2153230232), we get a palindrome (4473553744).

The spelling of 2320323512 in words is "two billion, three hundred twenty million, three hundred twenty-three thousand, five hundred twelve".