124242033 has 4 divisors (see below), whose sum is σ = 165656048. Its totient is φ = 82828020.

The previous prime is 124241993. The next prime is 124242049. The reversal of 124242033 is 330242421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 124242033 - 2²⁰ = 123193457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124242133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20707003 + ... + 20707008.

It is an arithmetic number, because the mean of its divisors is an integer number (41414012).

Almost surely, 2^124242033 is an apocalyptic number.

It is an amenable number.

124242033 is a deficient number, since it is larger than the sum of its proper divisors (41414015).

124242033 is an equidigital number, since it uses as much as digits as its factorization.

124242033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41414014.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 124242033 is about 11146.3910302842. The cubic root of 124242033 is about 498.9873277077.

Adding to 124242033 its reverse (330242421), we get a palindrome (454484454).

The spelling of 124242033 in words is "one hundred twenty-four million, two hundred forty-two thousand, thirty-three".