318104 has 16 divisors (see below), whose sum is σ = 631800. Its totient is φ = 149632.

The previous prime is 318103. The next prime is 318107. The reversal of 318104 is 401813.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 318104.

It is not an unprimeable number, because it can be changed into a prime (318103) 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, 1034 + ... + 1305.

2³¹⁸¹⁰⁴ is an apocalyptic number.

318104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

318104 is a deficient number, since it is larger than the sum of its proper divisors (313696).

318104 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 12 representation: 318104 = (134108)₁₂.

318104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 318104 is about 564.0070921540. The cubic root of 318104 is about 68.2636820866.

Adding to 318104 its reverse (401813), we get a palindrome (719917).

The spelling of 318104 in words is "three hundred eighteen thousand, one hundred four".