11284103 has 8 divisors (see below), whose sum is σ = 11946000. Its totient is φ = 10640448.

The previous prime is 11284037. The next prime is 11284111. The reversal of 11284103 is 30148211.

11284103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11284103 - 2⁸ = 11283847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11284193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3278 + ... + 5771.

It is an arithmetic number, because the mean of its divisors is an integer number (1493250).

Almost surely, 2^11284103 is an apocalyptic number.

11284103 is a deficient number, since it is larger than the sum of its proper divisors (661897).

11284103 is an equidigital number, since it uses as much as digits as its factorization.

11284103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9121.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11284103 is about 3359.1818944499. The cubic root of 11284103 is about 224.2964227764.

The spelling of 11284103 in words is "eleven million, two hundred eighty-four thousand, one hundred three".