11201233 has 2 divisors, whose sum is σ = 11201234. Its totient is φ = 11201232.

The previous prime is 11201219. The next prime is 11201237. The reversal of 11201233 is 33210211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8714304 + 2486929 = 2952^2 + 1577^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201233 - 2¹⁷ = 11070161 is a prime.

It is not a weakly prime, because it can be changed into another prime (11201237) 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, 5600616 + 5600617.

It is an arithmetic number, because the mean of its divisors is an integer number (5600617).

Almost surely, 2^11201233 is an apocalyptic number.

It is an amenable number.

11201233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201233 is an equidigital number, since it uses as much as digits as its factorization.

11201233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11201233 is about 3346.8243156760. The cubic root of 11201233 is about 223.7459984928.

Adding to 11201233 its reverse (33210211), we get a palindrome (44411444).

The spelling of 11201233 in words is "eleven million, two hundred one thousand, two hundred thirty-three".