13106811718105 has 8 divisors (see below), whose sum is σ = 17975056070592. Its totient is φ = 8987528035248.

The previous prime is 13106811718057. The next prime is 13106811718111. The reversal of 13106811718105 is 50181711860131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13106811718105 - 2²¹ = 13106809620953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187240167367 + ... + 187240167436.

It is an arithmetic number, because the mean of its divisors is an integer number (2246882008824).

Almost surely, 2^{13106811718105} is an apocalyptic number.

It is an amenable number.

13106811718105 is a deficient number, since it is larger than the sum of its proper divisors (4868244352487).

13106811718105 is an equidigital number, since it uses as much as digits as its factorization.

13106811718105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374480334815.

The product of its (nonzero) digits is 40320, while the sum is 43.

The spelling of 13106811718105 in words is "thirteen trillion, one hundred six billion, eight hundred eleven million, seven hundred eighteen thousand, one hundred five".