2300311309 has 2 divisors, whose sum is σ = 2300311310. Its totient is φ = 2300311308.

The previous prime is 2300311303. The next prime is 2300311339. The reversal of 2300311309 is 9031130032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2299202500 + 1108809 = 47950^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300311309 - 2⁹ = 2300310797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2300311309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300311303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150155654 + 1150155655.

It is an arithmetic number, because the mean of its divisors is an integer number (1150155655).

Almost surely, 2^2300311309 is an apocalyptic number.

It is an amenable number.

2300311309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300311309 is an equidigital number, since it uses as much as digits as its factorization.

2300311309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 2300311309 is about 47961.5607439958. The cubic root of 2300311309 is about 1320.0656741506.

The spelling of 2300311309 in words is "two billion, three hundred million, three hundred eleven thousand, three hundred nine".