2302230313 has 4 divisors (see below), whose sum is σ = 2310789060. Its totient is φ = 2293671568.

The previous prime is 2302230251. The next prime is 2302230383. The reversal of 2302230313 is 3130322032.

It is a happy number.

2302230313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1245525264 + 1056705049 = 35292^2 + 32507^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302230313 - 2²⁵ = 2268675881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302230383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4278970 + ... + 4279507.

It is an arithmetic number, because the mean of its divisors is an integer number (577697265).

Almost surely, 2^2302230313 is an apocalyptic number.

It is an amenable number.

2302230313 is a deficient number, since it is larger than the sum of its proper divisors (8558747).

2302230313 is an equidigital number, since it uses as much as digits as its factorization.

2302230313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8558746.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2302230313 is about 47981.5622192525. The cubic root of 2302230313 is about 1320.4326545085.

Adding to 2302230313 its reverse (3130322032), we get a palindrome (5432552345).

It can be divided in two parts, 23022 and 30313, that added together give a palindrome (53335).

The spelling of 2302230313 in words is "two billion, three hundred two million, two hundred thirty thousand, three hundred thirteen".