124304313 has 8 divisors (see below), whose sum is σ = 189416128. Its totient is φ = 71031024.

The previous prime is 124304287. The next prime is 124304317. The reversal of 124304313 is 313403421.

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

It is not a de Polignac number, because 124304313 - 2⁵ = 124304281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5919253 = 124304313 / (1 + 2 + 4 + 3 + 0 + 4 + 3 + 1 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 124304313.

It is not an unprimeable number, because it can be changed into a prime (124304317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2959606 + ... + 2959647.

It is an arithmetic number, because the mean of its divisors is an integer number (23677016).

Almost surely, 2^124304313 is an apocalyptic number.

It is an amenable number.

124304313 is a deficient number, since it is larger than the sum of its proper divisors (65111815).

124304313 is an equidigital number, since it uses as much as digits as its factorization.

124304313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919263.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 124304313 is about 11149.1844096328. The cubic root of 124304313 is about 499.0706911736.

Adding to 124304313 its reverse (313403421), we get a palindrome (437707734).

The spelling of 124304313 in words is "one hundred twenty-four million, three hundred four thousand, three hundred thirteen".