2316323305 has 4 divisors (see below), whose sum is σ = 2779587972. Its totient is φ = 1853058640.

The previous prime is 2316323299. The next prime is 2316323311. The reversal of 2316323305 is 5033236132.

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

It is an interprime number because it is at equal distance from previous prime (2316323299) and next prime (2316323311).

It can be written as a sum of positive squares in 2 ways, for example, as 1088802009 + 1227521296 = 32997^2 + 35036^2 .

It is not a de Polignac number, because 2316323305 - 2¹⁷ = 2316192233 is a prime.

It is a super-2 number, since 2×2316323305² = 10730707306572246050, which contains 22 as substring.

It is a Duffinian number.

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, 231632326 + ... + 231632335.

It is an arithmetic number, because the mean of its divisors is an integer number (694896993).

Almost surely, 2^2316323305 is an apocalyptic number.

It is an amenable number.

2316323305 is a deficient number, since it is larger than the sum of its proper divisors (463264667).

2316323305 is an equidigital number, since it uses as much as digits as its factorization.

2316323305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463264666.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 2316323305 is about 48128.1965691631. The cubic root of 2316323305 is about 1323.1214970461.

Adding to 2316323305 its reverse (5033236132), we get a palindrome (7349559437).

It can be divided in two parts, 2316323 and 305, that added together give a triangular number (2316628 = T₂₁₅₂).

The spelling of 2316323305 in words is "two billion, three hundred sixteen million, three hundred twenty-three thousand, three hundred five".