2303343013 has 4 divisors (see below), whose sum is σ = 2309619520. Its totient is φ = 2297066508.

The previous prime is 2303342999. The next prime is 2303343017. The reversal of 2303343013 is 3103433032.

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 2303343013 - 2²¹ = 2301245861 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 (2303343017) 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, 3137703 + ... + 3138436.

It is an arithmetic number, because the mean of its divisors is an integer number (577404880).

Almost surely, 2^2303343013 is an apocalyptic number.

It is an amenable number.

2303343013 is a deficient number, since it is larger than the sum of its proper divisors (6276507).

2303343013 is an equidigital number, since it uses as much as digits as its factorization.

2303343013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276506.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2303343013 is about 47993.1558974819. The cubic root of 2303343013 is about 1320.6453480819.

Adding to 2303343013 its reverse (3103433032), we get a palindrome (5406776045).

The spelling of 2303343013 in words is "two billion, three hundred three million, three hundred forty-three thousand, thirteen".