2316321109 has 4 divisors (see below), whose sum is σ = 2317753440. Its totient is φ = 2314888780.

The previous prime is 2316321083. The next prime is 2316321167. The reversal of 2316321109 is 9011236132.

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 a cyclic number.

It is not a de Polignac number, because 2316321109 - 2⁹ = 2316320597 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 (2316331109) 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, 713737 + ... + 716974.

It is an arithmetic number, because the mean of its divisors is an integer number (579438360).

Almost surely, 2^2316321109 is an apocalyptic number.

It is an amenable number.

2316321109 is a deficient number, since it is larger than the sum of its proper divisors (1432331).

2316321109 is a wasteful number, since it uses less digits than its factorization.

2316321109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432330.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2316321109 is about 48128.1737550886. The cubic root of 2316321109 is about 1323.1210789157.

The spelling of 2316321109 in words is "two billion, three hundred sixteen million, three hundred twenty-one thousand, one hundred nine".