2320133312 has 28 divisors (see below), whose sum is σ = 5261731920. Its totient is φ = 994342656.

The previous prime is 2320133251. The next prime is 2320133329. The reversal of 2320133312 is 2133310232.

It is a tau number, because it is divible by the number of its divisors (28).

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, 2588987 + ... + 2589882.

Almost surely, 2^2320133312 is an apocalyptic number.

It is an amenable number.

2320133312 is an abundant number, since it is smaller than the sum of its proper divisors (2941598608).

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

2320133312 is an equidigital number, since it uses as much as digits as its factorization.

2320133312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5178888 (or 5178878 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2320133312 is about 48167.7621651660. The cubic root of 2320133312 is about 1323.8465456211.

Adding to 2320133312 its reverse (2133310232), we get a palindrome (4453443544).

The spelling of 2320133312 in words is "two billion, three hundred twenty million, one hundred thirty-three thousand, three hundred twelve".