12680810001 has 12 divisors (see below), whose sum is σ = 18487911312. Its totient is φ = 8374864536.

The previous prime is 12680809993. The next prime is 12680810003. The reversal of 12680810001 is 10001808621.

It is not a de Polignac number, because 12680810001 - 2³ = 12680809993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12680810003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6583051 + ... + 6584976.

It is an arithmetic number, because the mean of its divisors is an integer number (1540659276).

Almost surely, 2^12680810001 is an apocalyptic number.

It is an amenable number.

12680810001 is a deficient number, since it is larger than the sum of its proper divisors (5807101311).

12680810001 is a wasteful number, since it uses less digits than its factorization.

12680810001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13168140 (or 13168137 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The spelling of 12680810001 in words is "twelve billion, six hundred eighty million, eight hundred ten thousand, one".