11201120233 has 8 divisors (see below), whose sum is σ = 11370220160. Its totient is φ = 11032076880.

The previous prime is 11201120213. The next prime is 11201120257. The reversal of 11201120233 is 33202110211.

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 11201120233 - 2³³ = 2611185641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201120213) 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 7 ways as a sum of consecutive naturals, for example, 557008 + ... + 576766.

It is an arithmetic number, because the mean of its divisors is an integer number (1421277520).

Almost surely, 2^11201120233 is an apocalyptic number.

It is an amenable number.

11201120233 is a deficient number, since it is larger than the sum of its proper divisors (169099927).

11201120233 is an equidigital number, since it uses as much as digits as its factorization.

11201120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28287.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11201120233 its reverse (33202110211), we get a palindrome (44403230444).

The spelling of 11201120233 in words is "eleven billion, two hundred one million, one hundred twenty thousand, two hundred thirty-three".