124099273 has 2 divisors, whose sum is σ = 124099274. Its totient is φ = 124099272.

The previous prime is 124099253. The next prime is 124099289. The reversal of 124099273 is 372990421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119311929 + 4787344 = 10923^2 + 2188^2 .

It is a cyclic number.

It is not a de Polignac number, because 124099273 - 2²¹ = 122002121 is a prime.

It is not a weakly prime, because it can be changed into another prime (124099253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62049636 + 62049637.

It is an arithmetic number, because the mean of its divisors is an integer number (62049637).

Almost surely, 2^124099273 is an apocalyptic number.

It is an amenable number.

124099273 is a deficient number, since it is larger than the sum of its proper divisors (1).

124099273 is an equidigital number, since it uses as much as digits as its factorization.

124099273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 124099273 is about 11139.9853231501. The cubic root of 124099273 is about 498.7961344083.

The spelling of 124099273 in words is "one hundred twenty-four million, ninety-nine thousand, two hundred seventy-three".