11001150000443 has 4 divisors (see below), whose sum is σ = 11001192316488. Its totient is φ = 11001107684400.

The previous prime is 11001150000439. The next prime is 11001150000469. The reversal of 11001150000443 is 34400005110011.

It is a happy number.

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 11001150000443 - 2² = 11001150000439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001150000473) 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, 20765633 + ... + 21288818.

It is an arithmetic number, because the mean of its divisors is an integer number (2750298079122).

Almost surely, 2^{11001150000443} is an apocalyptic number.

11001150000443 is a deficient number, since it is larger than the sum of its proper divisors (42316045).

11001150000443 is an equidigital number, since it uses as much as digits as its factorization.

11001150000443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42316044.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11001150000443 its reverse (34400005110011), we get a palindrome (45401155110454).

The spelling of 11001150000443 in words is "eleven trillion, one billion, one hundred fifty million, four hundred forty-three", and thus it is an aban number.