11020404433 has 2 divisors, whose sum is σ = 11020404434. Its totient is φ = 11020404432.

The previous prime is 11020404389. The next prime is 11020404443. The reversal of 11020404433 is 33440402011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10867437009 + 152967424 = 104247^2 + 12368^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020404433 - 2²¹ = 11018307281 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020404443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510202216 + 5510202217.

It is an arithmetic number, because the mean of its divisors is an integer number (5510202217).

Almost surely, 2^11020404433 is an apocalyptic number.

It is an amenable number.

11020404433 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020404433 is an equidigital number, since it uses as much as digits as its factorization.

11020404433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11020404433 its reverse (33440402011), we get a palindrome (44460806444).

The spelling of 11020404433 in words is "eleven billion, twenty million, four hundred four thousand, four hundred thirty-three".