11240303223 has 16 divisors (see below), whose sum is σ = 15481125216. Its totient is φ = 7248850560.

The previous prime is 11240303203. The next prime is 11240303257. The reversal of 11240303223 is 32230304211.

It is not a de Polignac number, because 11240303223 - 2¹⁴ = 11240286839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11240303223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240303203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273468 + ... + 311873.

It is an arithmetic number, because the mean of its divisors is an integer number (967570326).

Almost surely, 2^11240303223 is an apocalyptic number.

11240303223 is a deficient number, since it is larger than the sum of its proper divisors (4240821993).

11240303223 is a wasteful number, since it uses less digits than its factorization.

11240303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585554.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11240303223 its reverse (32230304211), we get a palindrome (43470607434).

The spelling of 11240303223 in words is "eleven billion, two hundred forty million, three hundred three thousand, two hundred twenty-three".