108183 has 4 divisors (see below), whose sum is σ = 144248. Its totient is φ = 72120.

The previous prime is 108179. The next prime is 108187. The reversal of 108183 is 381801.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (108179) and next prime (108187).

It is not a de Polignac number, because 108183 - 2² = 108179 is a prime.

It is a super-2 number, since 2×108183² = 23407122978, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108187) 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, 18028 + ... + 18033.

It is an arithmetic number, because the mean of its divisors is an integer number (36062).

2¹⁰⁸¹⁸³ is an apocalyptic number.

108183 is a deficient number, since it is larger than the sum of its proper divisors (36065).

108183 is an equidigital number, since it uses as much as digits as its factorization.

108183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36064.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 108183 is about 328.9118422921. The cubic root of 108183 is about 47.6489140101.

Adding to 108183 its reverse (381801), we get a palindrome (489984).

The spelling of 108183 in words is "one hundred eight thousand, one hundred eighty-three".