124204433 has 2 divisors, whose sum is σ = 124204434. Its totient is φ = 124204432.

The previous prime is 124204429. The next prime is 124204441. The reversal of 124204433 is 334402421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110418064 + 13786369 = 10508^2 + 3713^2 .

It is a cyclic number.

It is not a de Polignac number, because 124204433 - 2² = 124204429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124204399 and 124204408.

It is not a weakly prime, because it can be changed into another prime (124204453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62102216 + 62102217.

It is an arithmetic number, because the mean of its divisors is an integer number (62102217).

Almost surely, 2^124204433 is an apocalyptic number.

It is an amenable number.

124204433 is a deficient number, since it is larger than the sum of its proper divisors (1).

124204433 is an equidigital number, since it uses as much as digits as its factorization.

124204433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 124204433 is about 11144.7042580770. The cubic root of 124204433 is about 498.9369856024.

Adding to 124204433 its reverse (334402421), we get a palindrome (458606854).

The spelling of 124204433 in words is "one hundred twenty-four million, two hundred four thousand, four hundred thirty-three".