124134113 has 2 divisors, whose sum is σ = 124134114. Its totient is φ = 124134112.

The previous prime is 124134107. The next prime is 124134121. The reversal of 124134113 is 311431421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99760144 + 24373969 = 9988^2 + 4937^2 .

It is a cyclic number.

It is not a de Polignac number, because 124134113 - 2⁸ = 124133857 is a prime.

It is a super-3 number, since 3×124134113³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (124134103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62067056 + 62067057.

It is an arithmetic number, because the mean of its divisors is an integer number (62067057).

Almost surely, 2^124134113 is an apocalyptic number.

It is an amenable number.

124134113 is a deficient number, since it is larger than the sum of its proper divisors (1).

124134113 is an equidigital number, since it uses as much as digits as its factorization.

124134113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

The square root of 124134113 is about 11141.5489497646. The cubic root of 124134113 is about 498.8428078789.

Adding to 124134113 its reverse (311431421), we get a palindrome (435565534).

The spelling of 124134113 in words is "one hundred twenty-four million, one hundred thirty-four thousand, one hundred thirteen".