108055 has 4 divisors (see below), whose sum is σ = 129672. Its totient is φ = 86440.

The previous prime is 108041. The next prime is 108061. The reversal of 108055 is 550801.

108055 = 145² + 146² + ... + 149².

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

It is not a de Polignac number, because 108055 - 2⁵ = 108023 is a prime.

It is a Duffinian number.

108055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10801 + ... + 10810.

It is an arithmetic number, because the mean of its divisors is an integer number (32418).

2¹⁰⁸⁰⁵⁵ is an apocalyptic number.

108055 is a deficient number, since it is larger than the sum of its proper divisors (21617).

108055 is an equidigital number, since it uses as much as digits as its factorization.

108055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21616.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 108055 is about 328.7172036873. The cubic root of 108055 is about 47.6301141740.

Adding to 108055 its reverse (550801), we get a palindrome (658856).

The spelling of 108055 in words is "one hundred eight thousand, fifty-five".