11106103 has 2 divisors, whose sum is σ = 11106104. Its totient is φ = 11106102.

The previous prime is 11106071. The next prime is 11106131. The reversal of 11106103 is 30160111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11106103 - 2⁵ = 11106071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11106133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553051 + 5553052.

It is an arithmetic number, because the mean of its divisors is an integer number (5553052).

Almost surely, 2^11106103 is an apocalyptic number.

11106103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106103 is an equidigital number, since it uses as much as digits as its factorization.

11106103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 11106103 is about 3332.5820319986. The cubic root of 11106103 is about 223.1107857098.

Adding to 11106103 its reverse (30160111), we get a palindrome (41266214).

The spelling of 11106103 in words is "eleven million, one hundred six thousand, one hundred three".