2309230869317 has 2 divisors, whose sum is σ = 2309230869318. Its totient is φ = 2309230869316.

The previous prime is 2309230869293. The next prime is 2309230869331. The reversal of 2309230869317 is 7139680329032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1445955745441 + 863275123876 = 1202479^2 + 929126^2 .

It is a cyclic number.

It is not a de Polignac number, because 2309230869317 - 2²² = 2309226675013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2309230869397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1154615434658 + 1154615434659.

It is an arithmetic number, because the mean of its divisors is an integer number (1154615434659).

Almost surely, 2^{2309230869317} is an apocalyptic number.

It is an amenable number.

2309230869317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2309230869317 is an equidigital number, since it uses as much as digits as its factorization.

2309230869317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 2309230869317 in words is "two trillion, three hundred nine billion, two hundred thirty million, eight hundred sixty-nine thousand, three hundred seventeen".