11144313233 has 16 divisors (see below), whose sum is σ = 11482663680. Its totient is φ = 10811184384.

The previous prime is 11144313179. The next prime is 11144313251. The reversal of 11144313233 is 33231344111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11144313233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11144313253) 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 15 ways as a sum of consecutive naturals, for example, 2770898 + ... + 2774916.

It is an arithmetic number, because the mean of its divisors is an integer number (717666480).

Almost surely, 2^11144313233 is an apocalyptic number.

It is an amenable number.

11144313233 is a deficient number, since it is larger than the sum of its proper divisors (338350447).

11144313233 is a wasteful number, since it uses less digits than its factorization.

11144313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648.

The product of its digits is 2592, while the sum is 26.

Adding to 11144313233 its reverse (33231344111), we get a palindrome (44375657344).

The spelling of 11144313233 in words is "eleven billion, one hundred forty-four million, three hundred thirteen thousand, two hundred thirty-three".