124317 has 12 divisors (see below), whose sum is σ = 189280. Its totient is φ = 78408.

The previous prime is 124309. The next prime is 124337. The reversal of 124317 is 713421.

It is not a de Polignac number, because 124317 - 2³ = 124309 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 124317.

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 124317.

It is not an unprimeable number, because it can be changed into a prime (124337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193 + ... + 534.

2¹²⁴³¹⁷ is an apocalyptic number.

It is an amenable number.

124317 is a deficient number, since it is larger than the sum of its proper divisors (64963).

124317 is a wasteful number, since it uses less digits than its factorization.

124317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 749 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 124317 is about 352.5861596830. The cubic root of 124317 is about 49.9087669653.

Adding to 124317 its reverse (713421), we get a palindrome (837738).

It can be divided in two parts, 124 and 317, that added together give a square (441 = 21²).

The spelling of 124317 in words is "one hundred twenty-four thousand, three hundred seventeen", and thus it is an iban number.