104118 has 32 divisors (see below), whose sum is σ = 248064. Its totient is φ = 28512.

The previous prime is 104113. The next prime is 104119. The reversal of 104118 is 811401.

It is a junction number, because it is equal to n+sod(n) for n = 104097 and 104106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (7752).

2¹⁰⁴¹¹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124032).

104118 is an abundant number, since it is smaller than the sum of its proper divisors (143946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104118 is a wasteful number, since it uses less digits than its factorization.

104118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 104118 is about 322.6732093001. The cubic root of 104118 is about 47.0444727687.

Adding to 104118 its reverse (811401), we get a palindrome (915519).

It can be divided in two parts, 104 and 118, that added together give a palindrome (222).

The spelling of 104118 in words is "one hundred four thousand, one hundred eighteen".