11132110044 has 96 divisors (see below), whose sum is σ = 32500500480. Its totient is φ = 3264537600.

The previous prime is 11132109991. The next prime is 11132110063. The reversal of 11132110044 is 44001123111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11132109999 and 11132110026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114309 + ... + 187964.

It is an arithmetic number, because the mean of its divisors is an integer number (338546880).

Almost surely, 2^11132110044 is an apocalyptic number.

It is an amenable number.

11132110044 is an abundant number, since it is smaller than the sum of its proper divisors (21368390436).

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

11132110044 is a wasteful number, since it uses less digits than its factorization.

11132110044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302328 (or 302320 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11132110044 its reverse (44001123111), we get a palindrome (55133233155).

The spelling of 11132110044 in words is "eleven billion, one hundred thirty-two million, one hundred ten thousand, forty-four".