11043423110001 has 16 divisors (see below), whose sum is σ = 14839057981440. Its totient is φ = 7305051009360.

The previous prime is 11043423109949. The next prime is 11043423110047. The reversal of 11043423110001 is 10001132434011.

It is not a de Polignac number, because 11043423110001 - 2⁶ = 11043423109937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11043423110001.

It is not an unprimeable number, because it can be changed into a prime (11043423110701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813420 + ... + 4769538.

It is an arithmetic number, because the mean of its divisors is an integer number (927441123840).

Almost surely, 2^{11043423110001} is an apocalyptic number.

It is an amenable number.

11043423110001 is a deficient number, since it is larger than the sum of its proper divisors (3795634871439).

11043423110001 is a wasteful number, since it uses less digits than its factorization.

11043423110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963356.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11043423110001 its reverse (10001132434011), we get a palindrome (21044555544012).

The spelling of 11043423110001 in words is "eleven trillion, forty-three billion, four hundred twenty-three million, one hundred ten thousand, one".