11342203 has 2 divisors, whose sum is σ = 11342204. Its totient is φ = 11342202.

The previous prime is 11342173. The next prime is 11342209. The reversal of 11342203 is 30224311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11342203 - 2⁵ = 11342171 is a prime.

It is not a weakly prime, because it can be changed into another prime (11342209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671101 + 5671102.

It is an arithmetic number, because the mean of its divisors is an integer number (5671102).

Almost surely, 2^11342203 is an apocalyptic number.

11342203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11342203 is an equidigital number, since it uses as much as digits as its factorization.

11342203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11342203 is about 3367.8187302763. The cubic root of 11342203 is about 224.6807191630.

Adding to 11342203 its reverse (30224311), we get a palindrome (41566514).

The spelling of 11342203 in words is "eleven million, three hundred forty-two thousand, two hundred three".