11240433013 has 4 divisors (see below), whose sum is σ = 11240740000. Its totient is φ = 11240126028.

The previous prime is 11240433011. The next prime is 11240433037. The reversal of 11240433013 is 31033404211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11240433013 - 2¹ = 11240433011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240433011) 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, 89745 + ... + 174742.

It is an arithmetic number, because the mean of its divisors is an integer number (2810185000).

Almost surely, 2^11240433013 is an apocalyptic number.

It is an amenable number.

11240433013 is a deficient number, since it is larger than the sum of its proper divisors (306987).

11240433013 is an equidigital number, since it uses as much as digits as its factorization.

11240433013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306986.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11240433013 its reverse (31033404211), we get a palindrome (42273837224).

The spelling of 11240433013 in words is "eleven billion, two hundred forty million, four hundred thirty-three thousand, thirteen".