1116353283 has 4 divisors (see below), whose sum is σ = 1488471048. Its totient is φ = 744235520.

The previous prime is 1116353209. The next prime is 1116353317. The reversal of 1116353283 is 3823536111.

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

It is a cyclic number.

It is not a de Polignac number, because 1116353283 - 2⁸ = 1116353027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1116353383) 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 in 3 ways as a sum of consecutive naturals, for example, 186058878 + ... + 186058883.

It is an arithmetic number, because the mean of its divisors is an integer number (372117762).

Almost surely, 2^1116353283 is an apocalyptic number.

1116353283 is a deficient number, since it is larger than the sum of its proper divisors (372117765).

1116353283 is an equidigital number, since it uses as much as digits as its factorization.

1116353283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372117764.

The product of its digits is 12960, while the sum is 33.

The square root of 1116353283 is about 33411.8733835743. The cubic root of 1116353283 is about 1037.3704783974.

Adding to 1116353283 its reverse (3823536111), we get a palindrome (4939889394).

It can be divided in two parts, 11163 and 53283, that added together give a palindrome (64446).

The spelling of 1116353283 in words is "one billion, one hundred sixteen million, three hundred fifty-three thousand, two hundred eighty-three".