11030144132 has 48 divisors (see below), whose sum is σ = 23066975232. Its totient is φ = 4512335520.

The previous prime is 11030144123. The next prime is 11030144159. The reversal of 11030144132 is 23144103011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298763 + ... + 333645.

It is an arithmetic number, because the mean of its divisors is an integer number (480561984).

Almost surely, 2^11030144132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11030144132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11533487616).

11030144132 is an abundant number, since it is smaller than the sum of its proper divisors (12036831100).

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

11030144132 is a wasteful number, since it uses less digits than its factorization.

11030144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35408 (or 35406 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11030144132 its reverse (23144103011), we get a palindrome (34174247143).

The spelling of 11030144132 in words is "eleven billion, thirty million, one hundred forty-four thousand, one hundred thirty-two".