11050103 has 2 divisors, whose sum is σ = 11050104. Its totient is φ = 11050102.

The previous prime is 11050099. The next prime is 11050111. The reversal of 11050103 is 30105011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11050103 - 2² = 11050099 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11050903) 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, 5525051 + 5525052.

It is an arithmetic number, because the mean of its divisors is an integer number (5525052).

Almost surely, 2^11050103 is an apocalyptic number.

11050103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050103 is an equidigital number, since it uses as much as digits as its factorization.

11050103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 11050103 is about 3324.1695203464. The cubic root of 11050103 is about 222.7351585208.

Adding to 11050103 its reverse (30105011), we get a palindrome (41155114).

The spelling of 11050103 in words is "eleven million, fifty thousand, one hundred three".