104208111 has 24 divisors (see below), whose sum is σ = 172342560. Its totient is φ = 59438016.

The previous prime is 104208109. The next prime is 104208119. The reversal of 104208111 is 111802401.

It is not a de Polignac number, because 104208111 - 2¹ = 104208109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104208119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43501 + ... + 45833.

It is an arithmetic number, because the mean of its divisors is an integer number (7180940).

Almost surely, 2^104208111 is an apocalyptic number.

104208111 is a deficient number, since it is larger than the sum of its proper divisors (68134449).

104208111 is a wasteful number, since it uses less digits than its factorization.

104208111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055 (or 3052 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 104208111 is about 10208.2374090731. The cubic root of 104208111 is about 470.5804071440.

The spelling of 104208111 in words is "one hundred four million, two hundred eight thousand, one hundred eleven".