11103202211 has 2 divisors, whose sum is σ = 11103202212. Its totient is φ = 11103202210.

The previous prime is 11103202157. The next prime is 11103202213. The reversal of 11103202211 is 11220230111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11103202211 - 2⁶ = 11103202147 is a prime.

Together with 11103202213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11103202213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551601105 + 5551601106.

It is an arithmetic number, because the mean of its divisors is an integer number (5551601106).

Almost surely, 2^11103202211 is an apocalyptic number.

11103202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103202211 is an equidigital number, since it uses as much as digits as its factorization.

11103202211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11103202211 its reverse (11220230111), we get a palindrome (22323432322).

The spelling of 11103202211 in words is "eleven billion, one hundred three million, two hundred two thousand, two hundred eleven".