124996159 has 2 divisors, whose sum is σ = 124996160. Its totient is φ = 124996158.

The previous prime is 124996153. The next prime is 124996169. The reversal of 124996159 is 951699421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124996159 - 2¹⁹ = 124471871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124996153) 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 as a sum of consecutive naturals, namely, 62498079 + 62498080.

It is an arithmetic number, because the mean of its divisors is an integer number (62498080).

Almost surely, 2^124996159 is an apocalyptic number.

124996159 is a deficient number, since it is larger than the sum of its proper divisors (1).

124996159 is an equidigital number, since it uses as much as digits as its factorization.

124996159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 46.

The square root of 124996159 is about 11180.1681114373. The cubic root of 124996159 is about 499.9948786142.

The spelling of 124996159 in words is "one hundred twenty-four million, nine hundred ninety-six thousand, one hundred fifty-nine".