11104423134 has 32 divisors (see below), whose sum is σ = 25921575936. Its totient is φ = 3105187680.

The previous prime is 11104423123. The next prime is 11104423139. The reversal of 11104423134 is 43132440111.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104423139) 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, 2810697 + ... + 2814644.

It is an arithmetic number, because the mean of its divisors is an integer number (810049248).

Almost surely, 2^11104423134 is an apocalyptic number.

11104423134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11104423134 is an abundant number, since it is smaller than the sum of its proper divisors (14817152802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11104423134 is a wasteful number, since it uses less digits than its factorization.

11104423134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625400.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11104423134 its reverse (43132440111), we get a palindrome (54236863245).

It can be divided in two parts, 1110 and 4423134, that added together give a palindrome (4424244).

The spelling of 11104423134 in words is "eleven billion, one hundred four million, four hundred twenty-three thousand, one hundred thirty-four".