101224433 has 2 divisors, whose sum is σ = 101224434. Its totient is φ = 101224432.

The previous prime is 101224423. The next prime is 101224439. The reversal of 101224433 is 334422101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82319329 + 18905104 = 9073^2 + 4348^2 .

It is a cyclic number.

It is not a de Polignac number, because 101224433 - 2⁶ = 101224369 is a prime.

It is not a weakly prime, because it can be changed into another prime (101224439) 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 as a sum of consecutive naturals, namely, 50612216 + 50612217.

It is an arithmetic number, because the mean of its divisors is an integer number (50612217).

Almost surely, 2^101224433 is an apocalyptic number.

It is an amenable number.

101224433 is a deficient number, since it is larger than the sum of its proper divisors (1).

101224433 is an equidigital number, since it uses as much as digits as its factorization.

101224433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 101224433 is about 10061.0353840944. The cubic root of 101224433 is about 466.0456416703.

Adding to 101224433 its reverse (334422101), we get a palindrome (435646534).

The spelling of 101224433 in words is "one hundred one million, two hundred twenty-four thousand, four hundred thirty-three".