13124318 has 8 divisors (see below), whose sum is σ = 19732248. Its totient is φ = 6546904.

The previous prime is 13124311. The next prime is 13124339. The reversal of 13124318 is 81342131.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13124293 and 13124302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124311) 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 3 ways as a sum of consecutive naturals, for example, 6521 + ... + 8292.

It is an arithmetic number, because the mean of its divisors is an integer number (2466531).

Almost surely, 2^13124318 is an apocalyptic number.

13124318 is a deficient number, since it is larger than the sum of its proper divisors (6607930).

13124318 is a wasteful number, since it uses less digits than its factorization.

13124318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15258.

The product of its digits is 576, while the sum is 23.

The square root of 13124318 is about 3622.7500603823. The cubic root of 13124318 is about 235.8806132723.

Adding to 13124318 its reverse (81342131), we get a palindrome (94466449).

The spelling of 13124318 in words is "thirteen million, one hundred twenty-four thousand, three hundred eighteen".