11003213233 has 2 divisors, whose sum is σ = 11003213234. Its totient is φ = 11003213232.

The previous prime is 11003213227. The next prime is 11003213257. The reversal of 11003213233 is 33231230011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5850414144 + 5152799089 = 76488^2 + 71783^2 .

It is a cyclic number.

It is not a de Polignac number, because 11003213233 - 2¹³ = 11003205041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11003213233.

It is not a weakly prime, because it can be changed into another prime (11003213293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501606616 + 5501606617.

It is an arithmetic number, because the mean of its divisors is an integer number (5501606617).

Almost surely, 2^11003213233 is an apocalyptic number.

It is an amenable number.

11003213233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11003213233 is an equidigital number, since it uses as much as digits as its factorization.

11003213233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11003213233 its reverse (33231230011), we get a palindrome (44234443244).

The spelling of 11003213233 in words is "eleven billion, three million, two hundred thirteen thousand, two hundred thirty-three".