11110009903 has 8 divisors (see below), whose sum is σ = 11284480368. Its totient is φ = 10936506624.

The previous prime is 11110009879. The next prime is 11110009909. The reversal of 11110009903 is 30990001111.

11110009903 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 a cyclic number.

It is not a de Polignac number, because 11110009903 - 2⁵ = 11110009871 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 (11110009909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218626 + ... + 264607.

It is an arithmetic number, because the mean of its divisors is an integer number (1410560046).

Almost surely, 2^11110009903 is an apocalyptic number.

11110009903 is a deficient number, since it is larger than the sum of its proper divisors (174470465).

11110009903 is an equidigital number, since it uses as much as digits as its factorization.

11110009903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483593.

The product of its (nonzero) digits is 243, while the sum is 25.

The spelling of 11110009903 in words is "eleven billion, one hundred ten million, nine thousand, nine hundred three".