11130000044 has 96 divisors (see below), whose sum is σ = 21594263040. Its totient is φ = 5000486400.

The previous prime is 11130000023. The next prime is 11130000047. The reversal of 11130000044 is 44000003111.

It is a happy number.

11130000044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11129999983 and 11130000028.

It is not an unprimeable number, because it can be changed into a prime (11130000047) 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 31 ways as a sum of consecutive naturals, for example, 21362504 + ... + 21363024.

It is an arithmetic number, because the mean of its divisors is an integer number (224940240).

Almost surely, 2^11130000044 is an apocalyptic number.

It is an amenable number.

11130000044 is a deficient number, since it is larger than the sum of its proper divisors (10464262996).

11130000044 is a wasteful number, since it uses less digits than its factorization.

11130000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11130000044 its reverse (44000003111), we get a palindrome (55130003155).

The spelling of 11130000044 in words is "eleven billion, one hundred thirty million, forty-four", and thus it is an aban number.