11240000111 has 4 divisors (see below), whose sum is σ = 11728695792. Its totient is φ = 10751304432.

The previous prime is 11240000099. The next prime is 11240000153. The reversal of 11240000111 is 11100004211.

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 11240000111 - 2⁶ = 11240000047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11240000092 and 11240000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240000011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244347806 + ... + 244347851.

It is an arithmetic number, because the mean of its divisors is an integer number (2932173948).

Almost surely, 2^11240000111 is an apocalyptic number.

11240000111 is a deficient number, since it is larger than the sum of its proper divisors (488695681).

11240000111 is an equidigital number, since it uses as much as digits as its factorization.

11240000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488695680.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11240000111 its reverse (11100004211), we get a palindrome (22340004322).

The spelling of 11240000111 in words is "eleven billion, two hundred forty million, one hundred eleven", and thus it is an aban number.