11100110003 has 4 divisors (see below), whose sum is σ = 11103202968. Its totient is φ = 11097017040.

The previous prime is 11100109901. The next prime is 11100110009. The reversal of 11100110003 is 30001100111.

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 11100110003 - 2⁸ = 11100109747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100110009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541093 + ... + 1548278.

It is an arithmetic number, because the mean of its divisors is an integer number (2775800742).

Almost surely, 2^11100110003 is an apocalyptic number.

11100110003 is a deficient number, since it is larger than the sum of its proper divisors (3092965).

11100110003 is an equidigital number, since it uses as much as digits as its factorization.

11100110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092964.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 11100110003 its reverse (30001100111), we get a palindrome (41101210114).

The spelling of 11100110003 in words is "eleven billion, one hundred million, one hundred ten thousand, three".