11240442303 has 16 divisors (see below), whose sum is σ = 15473740800. Its totient is φ = 7250480640.

The previous prime is 11240442277. The next prime is 11240442307. The reversal of 11240442303 is 30324404211.

It is not a de Polignac number, because 11240442303 - 2¹⁶ = 11240376767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240442307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688408 + ... + 704546.

It is an arithmetic number, because the mean of its divisors is an integer number (967108800).

Almost surely, 2^11240442303 is an apocalyptic number.

11240442303 is a deficient number, since it is larger than the sum of its proper divisors (4233298497).

11240442303 is a wasteful number, since it uses less digits than its factorization.

11240442303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23662.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11240442303 its reverse (30324404211), we get a palindrome (41564846514).

The spelling of 11240442303 in words is "eleven billion, two hundred forty million, four hundred forty-two thousand, three hundred three".