124113453427 has 2 divisors, whose sum is σ = 124113453428. Its totient is φ = 124113453426.

The previous prime is 124113453413. The next prime is 124113453463. The reversal of 124113453427 is 724354311421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124113453427 - 2³¹ = 121965969779 is a prime.

It is not a weakly prime, because it can be changed into another prime (124113450427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62056726713 + 62056726714.

It is an arithmetic number, because the mean of its divisors is an integer number (62056726714).

Almost surely, 2^124113453427 is an apocalyptic number.

124113453427 is a deficient number, since it is larger than the sum of its proper divisors (1).

124113453427 is an equidigital number, since it uses as much as digits as its factorization.

124113453427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

Adding to 124113453427 its reverse (724354311421), we get a palindrome (848467764848).

The spelling of 124113453427 in words is "one hundred twenty-four billion, one hundred thirteen million, four hundred fifty-three thousand, four hundred twenty-seven".