12802907707 has 2 divisors, whose sum is σ = 12802907708. Its totient is φ = 12802907706.

The previous prime is 12802907671. The next prime is 12802907737. The reversal of 12802907707 is 70770920821.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (70770920821) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12802907707 is a prime.

It is not a weakly prime, because it can be changed into another prime (12802907737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6401453853 + 6401453854.

It is an arithmetic number, because the mean of its divisors is an integer number (6401453854).

Almost surely, 2^12802907707 is an apocalyptic number.

12802907707 is a deficient number, since it is larger than the sum of its proper divisors (1).

12802907707 is an equidigital number, since it uses as much as digits as its factorization.

12802907707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 43.

The spelling of 12802907707 in words is "twelve billion, eight hundred two million, nine hundred seven thousand, seven hundred seven".