11200013443 has 8 divisors (see below), whose sum is σ = 11336906448. Its totient is φ = 11063167104.

The previous prime is 11200013441. The next prime is 11200013471. The reversal of 11200013443 is 34431000211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11200013443 - 2¹ = 11200013441 is a prime.

It is a super-2 number, since 2×11200013443² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11200013443.

It is not an unprimeable number, because it can be changed into a prime (11200013441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921655 + ... + 933727.

It is an arithmetic number, because the mean of its divisors is an integer number (1417113306).

Almost surely, 2^11200013443 is an apocalyptic number.

11200013443 is a deficient number, since it is larger than the sum of its proper divisors (136893005).

11200013443 is a wasteful number, since it uses less digits than its factorization.

11200013443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23333.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11200013443 its reverse (34431000211), we get a palindrome (45631013654).

The spelling of 11200013443 in words is "eleven billion, two hundred million, thirteen thousand, four hundred forty-three".