2304340013 has 4 divisors (see below), whose sum is σ = 2304512928. Its totient is φ = 2304167100.

The previous prime is 2304339997. The next prime is 2304340061. The reversal of 2304340013 is 3100434032.

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 2304340013 - 2⁴ = 2304339997 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 (2304340063) 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, 64631 + ... + 93732.

It is an arithmetic number, because the mean of its divisors is an integer number (576128232).

Almost surely, 2^2304340013 is an apocalyptic number.

It is an amenable number.

2304340013 is a deficient number, since it is larger than the sum of its proper divisors (172915).

2304340013 is a wasteful number, since it uses less digits than its factorization.

2304340013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172914.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2304340013 is about 48003.5416714225. The cubic root of 2304340013 is about 1320.8358673221.

Adding to 2304340013 its reverse (3100434032), we get a palindrome (5404774045).

The spelling of 2304340013 in words is "two billion, three hundred four million, three hundred forty thousand, thirteen".