11104923 has 4 divisors (see below), whose sum is σ = 14806568. Its totient is φ = 7403280.

The previous prime is 11104903. The next prime is 11104939. The reversal of 11104923 is 32940111.

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

It is not a de Polignac number, because 11104923 - 2⁹ = 11104411 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 11104923.

It is not an unprimeable number, because it can be changed into a prime (11104903) 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 in 3 ways as a sum of consecutive naturals, for example, 1850818 + ... + 1850823.

It is an arithmetic number, because the mean of its divisors is an integer number (3701642).

Almost surely, 2^11104923 is an apocalyptic number.

11104923 is a deficient number, since it is larger than the sum of its proper divisors (3701645).

11104923 is an equidigital number, since it uses as much as digits as its factorization.

11104923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701644.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 11104923 is about 3332.4049873927. The cubic root of 11104923 is about 223.1028837466.

The spelling of 11104923 in words is "eleven million, one hundred four thousand, nine hundred twenty-three".