12318334807 has 2 divisors, whose sum is σ = 12318334808. Its totient is φ = 12318334806.

The previous prime is 12318334801. The next prime is 12318334813. The reversal of 12318334807 is 70843381321.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (12318334801) and next prime (12318334813).

It is an emirp because it is prime and its reverse (70843381321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12318334807 - 2¹⁵ = 12318302039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12318334807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12318334801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6159167403 + 6159167404.

It is an arithmetic number, because the mean of its divisors is an integer number (6159167404).

Almost surely, 2^12318334807 is an apocalyptic number.

12318334807 is a deficient number, since it is larger than the sum of its proper divisors (1).

12318334807 is an equidigital number, since it uses as much as digits as its factorization.

12318334807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 12318334807 in words is "twelve billion, three hundred eighteen million, three hundred thirty-four thousand, eight hundred seven".