13568248307 has 2 divisors, whose sum is σ = 13568248308. Its totient is φ = 13568248306.

The previous prime is 13568248303. The next prime is 13568248321. The reversal of 13568248307 is 70384286531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13568248307 - 2² = 13568248303 is a prime.

It is not a weakly prime, because it can be changed into another prime (13568248303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6784124153 + 6784124154.

It is an arithmetic number, because the mean of its divisors is an integer number (6784124154).

Almost surely, 2^13568248307 is an apocalyptic number.

13568248307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13568248307 is an equidigital number, since it uses as much as digits as its factorization.

13568248307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 13568248307 in words is "thirteen billion, five hundred sixty-eight million, two hundred forty-eight thousand, three hundred seven".