11116433 has 2 divisors, whose sum is σ = 11116434. Its totient is φ = 11116432.

The previous prime is 11116423. The next prime is 11116447. The reversal of 11116433 is 33461111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 2982529 = 2852^2 + 1727^2 .

It is an emirp because it is prime and its reverse (33461111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11116433 - 2⁸ = 11116177 is a prime.

It is not a weakly prime, because it can be changed into another prime (11116423) 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, 5558216 + 5558217.

It is an arithmetic number, because the mean of its divisors is an integer number (5558217).

Almost surely, 2^11116433 is an apocalyptic number.

It is an amenable number.

11116433 is a deficient number, since it is larger than the sum of its proper divisors (1).

11116433 is an equidigital number, since it uses as much as digits as its factorization.

11116433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 20.

The square root of 11116433 is about 3334.1315211011. The cubic root of 11116433 is about 223.1799374854.

Adding to 11116433 its reverse (33461111), we get a palindrome (44577544).

The spelling of 11116433 in words is "eleven million, one hundred sixteen thousand, four hundred thirty-three".