124573133 has 2 divisors, whose sum is σ = 124573134. Its totient is φ = 124573132.

The previous prime is 124573109. The next prime is 124573151. The reversal of 124573133 is 331375421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115197289 + 9375844 = 10733^2 + 3062^2 .

It is a cyclic number.

It is not a de Polignac number, because 124573133 - 2¹⁰ = 124572109 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 124573096 and 124573105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124573103) 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, 62286566 + 62286567.

It is an arithmetic number, because the mean of its divisors is an integer number (62286567).

Almost surely, 2^124573133 is an apocalyptic number.

It is an amenable number.

124573133 is a deficient number, since it is larger than the sum of its proper divisors (1).

124573133 is an equidigital number, since it uses as much as digits as its factorization.

124573133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 29.

The square root of 124573133 is about 11161.2334891803. The cubic root of 124573133 is about 499.4301948909.

The spelling of 124573133 in words is "one hundred twenty-four million, five hundred seventy-three thousand, one hundred thirty-three".