124134133 has 2 divisors, whose sum is σ = 124134134. Its totient is φ = 124134132.

The previous prime is 124134121. The next prime is 124134139. The reversal of 124134133 is 331431421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117462244 + 6671889 = 10838^2 + 2583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124134133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124134139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62067066 + 62067067.

It is an arithmetic number, because the mean of its divisors is an integer number (62067067).

Almost surely, 2^124134133 is an apocalyptic number.

It is an amenable number.

124134133 is a deficient number, since it is larger than the sum of its proper divisors (1).

124134133 is an equidigital number, since it uses as much as digits as its factorization.

124134133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 22.

The square root of 124134133 is about 11141.5498473058. The cubic root of 124134133 is about 498.8428346694.

Adding to 124134133 its reverse (331431421), we get a palindrome (455565554).

The spelling of 124134133 in words is "one hundred twenty-four million, one hundred thirty-four thousand, one hundred thirty-three".