18110 has 8 divisors (see below), whose sum is σ = 32616. Its totient is φ = 7240.

The previous prime is 18097. The next prime is 18119. The reversal of 18110 is 1181.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 18091 and 18100.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 18110.

It is not an unprimeable number, because it can be changed into a prime (18119) 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, 896 + ... + 915.

It is an arithmetic number, because the mean of its divisors is an integer number (4077).

2¹⁸¹¹⁰ is an apocalyptic number.

18110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18110 is a deficient number, since it is larger than the sum of its proper divisors (14506).

18110 is a wasteful number, since it uses less digits than its factorization.

18110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 18110 is about 134.5734000462. The cubic root of 18110 is about 26.2606910345.

Adding to 18110 its reverse (1181), we get a palindrome (19291).

It can be divided in two parts, 181 and 10, that added together give a palindrome (191).

The spelling of 18110 in words is "eighteen thousand, one hundred ten".