11041232303 has 4 divisors (see below), whose sum is σ = 11041444128. Its totient is φ = 11041020480.

The previous prime is 11041232297. The next prime is 11041232333. The reversal of 11041232303 is 30323214011.

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 11041232303 - 2⁶ = 11041232239 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 (11041232333) 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, 33050 + ... + 152232.

It is an arithmetic number, because the mean of its divisors is an integer number (2760361032).

Almost surely, 2^11041232303 is an apocalyptic number.

11041232303 is a deficient number, since it is larger than the sum of its proper divisors (211825).

11041232303 is an equidigital number, since it uses as much as digits as its factorization.

11041232303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211824.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11041232303 its reverse (30323214011), we get a palindrome (41364446314).

The spelling of 11041232303 in words is "eleven billion, forty-one million, two hundred thirty-two thousand, three hundred three".