1104123 has 8 divisors (see below), whose sum is σ = 1485648. Its totient is φ = 729344.

The previous prime is 1104119. The next prime is 1104137. The reversal of 1104123 is 3214011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1104123 - 2² = 1104119 is a prime.

1104123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1104099 and 1104108.

It is not an unprimeable number, because it can be changed into a prime (1104113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290 + ... + 1967.

It is an arithmetic number, because the mean of its divisors is an integer number (185706).

2^1104123 is an apocalyptic number.

1104123 is a deficient number, since it is larger than the sum of its proper divisors (381525).

1104123 is a wasteful number, since it uses less digits than its factorization.

1104123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1104123 is about 1050.7725729196. The cubic root of 1104123 is about 103.3568231949.

Adding to 1104123 its reverse (3214011), we get a palindrome (4318134).

The spelling of 1104123 in words is "one million, one hundred four thousand, one hundred twenty-three".