11144103 has 4 divisors (see below), whose sum is σ = 14858808. Its totient is φ = 7429400.

The previous prime is 11144083. The next prime is 11144117. The reversal of 11144103 is 30144111.

11144103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11144103 - 2⁵ = 11144071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1857348 + ... + 1857353.

It is an arithmetic number, because the mean of its divisors is an integer number (3714702).

Almost surely, 2^11144103 is an apocalyptic number.

11144103 is a deficient number, since it is larger than the sum of its proper divisors (3714705).

11144103 is an equidigital number, since it uses as much as digits as its factorization.

11144103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714704.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11144103 is about 3338.2784485420. The cubic root of 11144103 is about 223.3649570328.

Adding to 11144103 its reverse (30144111), we get a palindrome (41288214).

The spelling of 11144103 in words is "eleven million, one hundred forty-four thousand, one hundred three".