11168117 has 4 divisors (see below), whose sum is σ = 11469996. Its totient is φ = 10866240.

The previous prime is 11168077. The next prime is 11168137. The reversal of 11168117 is 71186111.

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 5340721 + 5827396 = 2311^2 + 2414^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11168117 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 (11168137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150884 + ... + 150957.

It is an arithmetic number, because the mean of its divisors is an integer number (2867499).

Almost surely, 2^11168117 is an apocalyptic number.

It is an amenable number.

11168117 is a deficient number, since it is larger than the sum of its proper divisors (301879).

11168117 is an equidigital number, since it uses as much as digits as its factorization.

11168117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301878.

The product of its digits is 336, while the sum is 26.

The square root of 11168117 is about 3341.8732770708. The cubic root of 11168117 is about 223.5252821205.

The spelling of 11168117 in words is "eleven million, one hundred sixty-eight thousand, one hundred seventeen".