2320512312 has 32 divisors (see below), whose sum is σ = 5882993280. Its totient is φ = 762609120.

The previous prime is 2320512283. The next prime is 2320512349. The reversal of 2320512312 is 2132150232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679198 + ... + 682605.

It is an arithmetic number, because the mean of its divisors is an integer number (183843540).

Almost surely, 2^2320512312 is an apocalyptic number.

It is an amenable number.

2320512312 is an abundant number, since it is smaller than the sum of its proper divisors (3562480968).

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

2320512312 is a wasteful number, since it uses less digits than its factorization.

2320512312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361883 (or 1361879 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2320512312 is about 48171.6961710920. The cubic root of 2320512312 is about 1323.9186263245.

Adding to 2320512312 its reverse (2132150232), we get a palindrome (4452662544).

The spelling of 2320512312 in words is "two billion, three hundred twenty million, five hundred twelve thousand, three hundred twelve".