1116043282 has 4 divisors (see below), whose sum is σ = 1674064926. Its totient is φ = 558021640.

The previous prime is 1116043273. The next prime is 1116043289. The reversal of 1116043282 is 2823406111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1083792241 + 32251041 = 32921^2 + 5679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1116043282.

It is not an unprimeable number, because it can be changed into a prime (1116043289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279010819 + ... + 279010822.

Almost surely, 2^1116043282 is an apocalyptic number.

1116043282 is a deficient number, since it is larger than the sum of its proper divisors (558021644).

1116043282 is an equidigital number, since it uses as much as digits as its factorization.

1116043282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558021643.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1116043282 is about 33407.2339770895. The cubic root of 1116043282 is about 1037.2744467730.

Adding to 1116043282 its reverse (2823406111), we get a palindrome (3939449393).

The spelling of 1116043282 in words is "one billion, one hundred sixteen million, forty-three thousand, two hundred eighty-two".