124275133 has 2 divisors, whose sum is σ = 124275134. Its totient is φ = 124275132.

The previous prime is 124275101. The next prime is 124275149. The reversal of 124275133 is 331572421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71014329 + 53260804 = 8427^2 + 7298^2 .

It is a cyclic number.

It is not a de Polignac number, because 124275133 - 2⁵ = 124275101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124275433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62137566 + 62137567.

It is an arithmetic number, because the mean of its divisors is an integer number (62137567).

Almost surely, 2^124275133 is an apocalyptic number.

It is an amenable number.

124275133 is a deficient number, since it is larger than the sum of its proper divisors (1).

124275133 is an equidigital number, since it uses as much as digits as its factorization.

124275133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 124275133 is about 11147.8757169247. The cubic root of 124275133 is about 499.0316364214.

The spelling of 124275133 in words is "one hundred twenty-four million, two hundred seventy-five thousand, one hundred thirty-three".