11000111030423 has 4 divisors (see below), whose sum is σ = 11000119581768. Its totient is φ = 11000102479080.

The previous prime is 11000111030411. The next prime is 11000111030443. The reversal of 11000111030423 is 32403011100011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11000111030423 - 2¹⁸ = 11000110768279 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 (11000111030443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909736 + ... + 5064317.

It is an arithmetic number, because the mean of its divisors is an integer number (2750029895442).

Almost surely, 2^{11000111030423} is an apocalyptic number.

11000111030423 is a deficient number, since it is larger than the sum of its proper divisors (8551345).

11000111030423 is an equidigital number, since it uses as much as digits as its factorization.

11000111030423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551344.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11000111030423 its reverse (32403011100011), we get a palindrome (43403122130434).

The spelling of 11000111030423 in words is "eleven trillion, one hundred eleven million, thirty thousand, four hundred twenty-three".