1132330144 has 48 divisors (see below), whose sum is σ = 2440458720. Its totient is φ = 512892160.

The previous prime is 1132330141. The next prime is 1132330159. The reversal of 1132330144 is 4410332311.

It is a super-2 number, since 2×1132330144² = 2564343110022121472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1132330141) 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 7 ways as a sum of consecutive naturals, for example, 97647 + ... + 108625.

It is an arithmetic number, because the mean of its divisors is an integer number (50842890).

Almost surely, 2^1132330144 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 1132330144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1220229360).

1132330144 is an abundant number, since it is smaller than the sum of its proper divisors (1308128576).

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

1132330144 is a wasteful number, since it uses less digits than its factorization.

1132330144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293 (or 11285 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1132330144 is about 33650.1135807890. The cubic root of 1132330144 is about 1042.2958845262.

Adding to 1132330144 its reverse (4410332311), we get a palindrome (5542662455).

The spelling of 1132330144 in words is "one billion, one hundred thirty-two million, three hundred thirty thousand, one hundred forty-four".