108066173 has 4 divisors (see below), whose sum is σ = 108206748. Its totient is φ = 107925600.

The previous prime is 108066169. The next prime is 108066191. The reversal of 108066173 is 371660801.

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 38477209 + 69588964 = 6203^2 + 8342^2 .

It is a cyclic number.

It is not a de Polignac number, because 108066173 - 2² = 108066169 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 (108066143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69128 + ... + 70673.

It is an arithmetic number, because the mean of its divisors is an integer number (27051687).

Almost surely, 2^108066173 is an apocalyptic number.

It is an amenable number.

108066173 is a deficient number, since it is larger than the sum of its proper divisors (140575).

108066173 is an equidigital number, since it uses as much as digits as its factorization.

108066173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140574.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 108066173 is about 10395.4881078283. The cubic root of 108066173 is about 476.3175578528.

The spelling of 108066173 in words is "one hundred eight million, sixty-six thousand, one hundred seventy-three".