2321307907 has 2 divisors, whose sum is σ = 2321307908. Its totient is φ = 2321307906.

The previous prime is 2321307899. The next prime is 2321307943. The reversal of 2321307907 is 7097031232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2321307907 - 2³ = 2321307899 is a prime.

It is not a weakly prime, because it can be changed into another prime (2321307997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160653953 + 1160653954.

It is an arithmetic number, because the mean of its divisors is an integer number (1160653954).

Almost surely, 2^2321307907 is an apocalyptic number.

2321307907 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321307907 is an equidigital number, since it uses as much as digits as its factorization.

2321307907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 2321307907 is about 48179.9533727462. The cubic root of 2321307907 is about 1324.0699122684.

The spelling of 2321307907 in words is "two billion, three hundred twenty-one million, three hundred seven thousand, nine hundred seven".