12710703687 has 32 divisors (see below), whose sum is σ = 18707963904. Its totient is φ = 7612416000.

The previous prime is 12710703679. The next prime is 12710703689. The reversal of 12710703687 is 78630701721.

It is a happy number.

It is not a de Polignac number, because 12710703687 - 2³ = 12710703679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12710703689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1071187 + ... + 1082987.

It is an arithmetic number, because the mean of its divisors is an integer number (584623872).

Almost surely, 2^12710703687 is an apocalyptic number.

12710703687 is a deficient number, since it is larger than the sum of its proper divisors (5997260217).

12710703687 is a wasteful number, since it uses less digits than its factorization.

12710703687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12199.

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 12710703687 in words is "twelve billion, seven hundred ten million, seven hundred three thousand, six hundred eighty-seven".