11206103 has 2 divisors, whose sum is σ = 11206104. Its totient is φ = 11206102.

The previous prime is 11206081. The next prime is 11206109. The reversal of 11206103 is 30160211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11206103 - 2⁸ = 11205847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11206109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603051 + 5603052.

It is an arithmetic number, because the mean of its divisors is an integer number (5603052).

Almost surely, 2^11206103 is an apocalyptic number.

11206103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11206103 is an equidigital number, since it uses as much as digits as its factorization.

11206103 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 14.

The square root of 11206103 is about 3347.5517919817. The cubic root of 11206103 is about 223.7784200763.

Adding to 11206103 its reverse (30160211), we get a palindrome (41366314).

The spelling of 11206103 in words is "eleven million, two hundred six thousand, one hundred three".