108340173 has 20 divisors (see below), whose sum is σ = 163521820. Its totient is φ = 71476992.

The previous prime is 108340159. The next prime is 108340187. The reversal of 108340173 is 371043801.

It is an interprime number because it is at equal distance from previous prime (108340159) and next prime (108340187).

It can be written as a sum of positive squares in 2 ways, for example, as 83119689 + 25220484 = 9117^2 + 5022^2 .

It is not a de Polignac number, because 108340173 - 2¹³ = 108331981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108340073) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 963 + ... + 14751.

It is an arithmetic number, because the mean of its divisors is an integer number (8176091).

Almost surely, 2^108340173 is an apocalyptic number.

It is an amenable number.

108340173 is a deficient number, since it is larger than the sum of its proper divisors (55181647).

108340173 is an equidigital number, since it uses as much as digits as its factorization.

108340173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13898 (or 13889 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 108340173 is about 10408.6585591036. The cubic root of 108340173 is about 476.7197832039.

Adding to 108340173 its reverse (371043801), we get a palindrome (479383974).

The spelling of 108340173 in words is "one hundred eight million, three hundred forty thousand, one hundred seventy-three".