124305053 has 2 divisors, whose sum is σ = 124305054. Its totient is φ = 124305052.

The previous prime is 124305023. The next prime is 124305061. The reversal of 124305053 is 350503421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73994404 + 50310649 = 8602^2 + 7093^2 .

It is a cyclic number.

It is not a de Polignac number, because 124305053 - 2⁸ = 124304797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124305023) 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, 62152526 + 62152527.

It is an arithmetic number, because the mean of its divisors is an integer number (62152527).

Almost surely, 2^124305053 is an apocalyptic number.

It is an amenable number.

124305053 is a deficient number, since it is larger than the sum of its proper divisors (1).

124305053 is an equidigital number, since it uses as much as digits as its factorization.

124305053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 124305053 is about 11149.2175958674. The cubic root of 124305053 is about 499.0716815163.

Adding to 124305053 its reverse (350503421), we get a palindrome (474808474).

The spelling of 124305053 in words is "one hundred twenty-four million, three hundred five thousand, fifty-three".