11108844317 has 4 divisors (see below), whose sum is σ = 11111823900. Its totient is φ = 11105864736.

The previous prime is 11108844289. The next prime is 11108844337. The reversal of 11108844317 is 71344880111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8181926116 + 2926918201 = 90454^2 + 54101^2 .

It is a cyclic number.

It is not a de Polignac number, because 11108844317 - 2²⁸ = 10840408861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11108844337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484192 + ... + 1491657.

It is an arithmetic number, because the mean of its divisors is an integer number (2777955975).

Almost surely, 2^11108844317 is an apocalyptic number.

It is an amenable number.

11108844317 is a deficient number, since it is larger than the sum of its proper divisors (2979583).

11108844317 is an equidigital number, since it uses as much as digits as its factorization.

11108844317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979582.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 11108844317 in words is "eleven billion, one hundred eight million, eight hundred forty-four thousand, three hundred seventeen".