124263241 has 2 divisors, whose sum is σ = 124263242. Its totient is φ = 124263240.

The previous prime is 124263239. The next prime is 124263257. The reversal of 124263241 is 142362421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121638841 + 2624400 = 11029^2 + 1620^2 .

It is a cyclic number.

It is not a de Polignac number, because 124263241 - 2¹ = 124263239 is a prime.

Together with 124263239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (124263281) 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, 62131620 + 62131621.

It is an arithmetic number, because the mean of its divisors is an integer number (62131621).

Almost surely, 2^124263241 is an apocalyptic number.

It is an amenable number.

124263241 is a deficient number, since it is larger than the sum of its proper divisors (1).

124263241 is an equidigital number, since it uses as much as digits as its factorization.

124263241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 124263241 is about 11147.3423290038. The cubic root of 124263241 is about 499.0157183172.

The spelling of 124263241 in words is "one hundred twenty-four million, two hundred sixty-three thousand, two hundred forty-one".