13108026107887 has 2 divisors, whose sum is σ = 13108026107888. Its totient is φ = 13108026107886.

The previous prime is 13108026107791. The next prime is 13108026107899. The reversal of 13108026107887 is 78870162080131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13108026107887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13108026107387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554013053943 + 6554013053944.

It is an arithmetic number, because the mean of its divisors is an integer number (6554013053944).

Almost surely, 2^{13108026107887} is an apocalyptic number.

13108026107887 is a deficient number, since it is larger than the sum of its proper divisors (1).

13108026107887 is an equidigital number, since it uses as much as digits as its factorization.

13108026107887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 13108026107887 in words is "thirteen trillion, one hundred eight billion, twenty-six million, one hundred seven thousand, eight hundred eighty-seven".