12860013611 has 2 divisors, whose sum is σ = 12860013612. Its totient is φ = 12860013610.

The previous prime is 12860013587. The next prime is 12860013623. The reversal of 12860013611 is 11631006821.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12860013611 is a prime.

It is not a weakly prime, because it can be changed into another prime (12860013011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6430006805 + 6430006806.

It is an arithmetic number, because the mean of its divisors is an integer number (6430006806).

Almost surely, 2^12860013611 is an apocalyptic number.

12860013611 is a deficient number, since it is larger than the sum of its proper divisors (1).

12860013611 is an equidigital number, since it uses as much as digits as its factorization.

12860013611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 12860013611 in words is "twelve billion, eight hundred sixty million, thirteen thousand, six hundred eleven".