11110134043 has 4 divisors (see below), whose sum is σ = 11694877960. Its totient is φ = 10525390128.

The previous prime is 11110134029. The next prime is 11110134127. The reversal of 11110134043 is 34043101111.

11110134043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34043101111 = 751 ⋅45330361.

It is a cyclic number.

It is not a de Polignac number, because 11110134043 - 2²⁵ = 11076579611 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 584743897 = 11110134043 / (1 + 1 + 1 + 1 + 0 + 1 + 3 + 4 + 0 + 4 + 3).

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 11110134043.

It is not an unprimeable number, because it can be changed into a prime (11110134143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292371930 + ... + 292371967.

It is an arithmetic number, because the mean of its divisors is an integer number (2923719490).

Almost surely, 2^11110134043 is an apocalyptic number.

11110134043 is a deficient number, since it is larger than the sum of its proper divisors (584743917).

11110134043 is an equidigital number, since it uses as much as digits as its factorization.

11110134043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584743916.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11110134043 its reverse (34043101111), we get a palindrome (45153235154).

The spelling of 11110134043 in words is "eleven billion, one hundred ten million, one hundred thirty-four thousand, forty-three".