124310317 has 2 divisors, whose sum is σ = 124310318. Its totient is φ = 124310316.

The previous prime is 124310311. The next prime is 124310357. The reversal of 124310317 is 713013421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119377476 + 4932841 = 10926^2 + 2221^2 .

It is a cyclic number.

It is not a de Polignac number, because 124310317 - 2⁷ = 124310189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124310311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62155158 + 62155159.

It is an arithmetic number, because the mean of its divisors is an integer number (62155159).

Almost surely, 2^124310317 is an apocalyptic number.

It is an amenable number.

124310317 is a deficient number, since it is larger than the sum of its proper divisors (1).

124310317 is an equidigital number, since it uses as much as digits as its factorization.

124310317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 124310317 is about 11149.4536637451. The cubic root of 124310317 is about 499.0787262185.

Adding to 124310317 its reverse (713013421), we get a palindrome (837323738).

The spelling of 124310317 in words is "one hundred twenty-four million, three hundred ten thousand, three hundred seventeen".