2306313813 has 4 divisors (see below), whose sum is σ = 3075085088. Its totient is φ = 1537542540.

The previous prime is 2306313811. The next prime is 2306313817. The reversal of 2306313813 is 3183136032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2306313813 - 2¹ = 2306313811 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306313811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384385633 + ... + 384385638.

It is an arithmetic number, because the mean of its divisors is an integer number (768771272).

Almost surely, 2^2306313813 is an apocalyptic number.

It is an amenable number.

2306313813 is a deficient number, since it is larger than the sum of its proper divisors (768771275).

2306313813 is an equidigital number, since it uses as much as digits as its factorization.

2306313813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768771274.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2306313813 is about 48024.0961705684. The cubic root of 2306313813 is about 1321.2128837067.

Adding to 2306313813 its reverse (3183136032), we get a palindrome (5489449845).

The spelling of 2306313813 in words is "two billion, three hundred six million, three hundred thirteen thousand, eight hundred thirteen".