2312303120 has 40 divisors (see below), whose sum is σ = 5378107416. Its totient is φ = 924576768.

The previous prime is 2312303107. The next prime is 2312303131. The reversal of 2312303120 is 213032132.

It can be written as a sum of positive squares in 4 ways, for example, as 38539264 + 2273763856 = 6208^2 + 47684^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406214 + ... + 411866.

Almost surely, 2^2312303120 is an apocalyptic number.

2312303120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312303120 is an abundant number, since it is smaller than the sum of its proper divisors (3065804296).

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

2312303120 is a wasteful number, since it uses less digits than its factorization.

2312303120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10779 (or 10773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2312303120 is about 48086.4130498418. The cubic root of 2312303120 is about 1322.3555887831.

Adding to 2312303120 its reverse (213032132), we get a palindrome (2525335252).

The spelling of 2312303120 in words is "two billion, three hundred twelve million, three hundred three thousand, one hundred twenty".