124012133 has 8 divisors (see below), whose sum is σ = 141797952. Its totient is φ = 106243776.

The previous prime is 124012111. The next prime is 124012139. The reversal of 124012133 is 331210421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124012133 - 2¹² = 124008037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124012139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19766 + ... + 25272.

It is an arithmetic number, because the mean of its divisors is an integer number (17724744).

Almost surely, 2^124012133 is an apocalyptic number.

It is an amenable number.

124012133 is a deficient number, since it is larger than the sum of its proper divisors (17785819).

124012133 is an equidigital number, since it uses as much as digits as its factorization.

124012133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8731.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 124012133 is about 11136.0735001166. The cubic root of 124012133 is about 498.6793588852.

Adding to 124012133 its reverse (331210421), we get a palindrome (455222554).

The spelling of 124012133 in words is "one hundred twenty-four million, twelve thousand, one hundred thirty-three".