124011049 has 2 divisors, whose sum is σ = 124011050. Its totient is φ = 124011048.

The previous prime is 124011007. The next prime is 124011053. The reversal of 124011049 is 940110421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89870400 + 34140649 = 9480^2 + 5843^2 .

It is a cyclic number.

It is not a de Polignac number, because 124011049 - 2¹¹ = 124009001 is a prime.

It is not a weakly prime, because it can be changed into another prime (124011949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62005524 + 62005525.

It is an arithmetic number, because the mean of its divisors is an integer number (62005525).

Almost surely, 2^124011049 is an apocalyptic number.

It is an amenable number.

124011049 is a deficient number, since it is larger than the sum of its proper divisors (1).

124011049 is an equidigital number, since it uses as much as digits as its factorization.

124011049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 124011049 is about 11136.0248293545. The cubic root of 124011049 is about 498.6779058822.

The spelling of 124011049 in words is "one hundred twenty-four million, eleven thousand, forty-nine".