11130142244 has 96 divisors (see below), whose sum is σ = 22520381184. Its totient is φ = 4772782080.

The previous prime is 11130142223. The next prime is 11130142279. The reversal of 11130142244 is 44224103111.

11130142244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

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, 17309387 + ... + 17310029.

It is an arithmetic number, because the mean of its divisors is an integer number (234587304).

Almost surely, 2^11130142244 is an apocalyptic number.

It is an amenable number.

11130142244 is an abundant number, since it is smaller than the sum of its proper divisors (11390238940).

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

11130142244 is a wasteful number, since it uses less digits than its factorization.

11130142244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11130142244 its reverse (44224103111), we get a palindrome (55354245355).

The spelling of 11130142244 in words is "eleven billion, one hundred thirty million, one hundred forty-two thousand, two hundred forty-four".