2303922312 has 64 divisors (see below), whose sum is σ = 6463209600. Its totient is φ = 760363200.

The previous prime is 2303922277. The next prime is 2303922317. The reversal of 2303922312 is 2132293032.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2303922317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30988 + ... + 74619.

It is an arithmetic number, because the mean of its divisors is an integer number (100987650).

Almost surely, 2^2303922312 is an apocalyptic number.

It is an amenable number.

2303922312 is an abundant number, since it is smaller than the sum of its proper divisors (4159287288).

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

2303922312 is a wasteful number, since it uses less digits than its factorization.

2303922312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105723 (or 105713 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2303922312 is about 47999.1907431782. The cubic root of 2303922312 is about 1320.7560544764.

The spelling of 2303922312 in words is "two billion, three hundred three million, nine hundred twenty-two thousand, three hundred twelve".