2300031312 has 20 divisors (see below), whose sum is σ = 5941747680. Its totient is φ = 766677088.

The previous prime is 2300031247. The next prime is 2300031313. The reversal of 2300031312 is 2131300032.

It is a junction number, because it is equal to n+sod(n) for n = 2300031291 and 2300031300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300031313) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23958612 + ... + 23958707.

It is an arithmetic number, because the mean of its divisors is an integer number (297087384).

Almost surely, 2^2300031312 is an apocalyptic number.

It is an amenable number.

2300031312 is an abundant number, since it is smaller than the sum of its proper divisors (3641716368).

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

2300031312 is a wasteful number, since it uses less digits than its factorization.

2300031312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47917330 (or 47917324 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2300031312 is about 47958.6416821828. The cubic root of 2300031312 is about 1320.0121119182.

Adding to 2300031312 its reverse (2131300032), we get a palindrome (4431331344).

The spelling of 2300031312 in words is "two billion, three hundred million, thirty-one thousand, three hundred twelve".