11108173 has 4 divisors (see below), whose sum is σ = 11126908. Its totient is φ = 11089440.

The previous prime is 11108143. The next prime is 11108197. The reversal of 11108173 is 37180111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37180111 = 461 ⋅80651.

It can be written as a sum of positive squares in 2 ways, for example, as 1261129 + 9847044 = 1123^2 + 3138^2 .

It is a cyclic number.

It is not a de Polignac number, because 11108173 - 2⁹ = 11107661 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 (11108113) 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, 8448 + ... + 9673.

It is an arithmetic number, because the mean of its divisors is an integer number (2781727).

Almost surely, 2^11108173 is an apocalyptic number.

It is an amenable number.

11108173 is a deficient number, since it is larger than the sum of its proper divisors (18735).

11108173 is an equidigital number, since it uses as much as digits as its factorization.

11108173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18734.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 11108173 is about 3332.8925875281. The cubic root of 11108173 is about 223.1246462763.

Adding to 11108173 its reverse (37180111), we get a palindrome (48288284).

The spelling of 11108173 in words is "eleven million, one hundred eight thousand, one hundred seventy-three".