1116328355 has 4 divisors (see below), whose sum is σ = 1339594032. Its totient is φ = 893062680.

The previous prime is 1116328327. The next prime is 1116328373. The reversal of 1116328355 is 5538236111.

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

It is not a de Polignac number, because 1116328355 - 2⁸ = 1116328099 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 111632831 + ... + 111632840.

It is an arithmetic number, because the mean of its divisors is an integer number (334898508).

Almost surely, 2^1116328355 is an apocalyptic number.

1116328355 is a deficient number, since it is larger than the sum of its proper divisors (223265677).

1116328355 is an equidigital number, since it uses as much as digits as its factorization.

1116328355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223265676.

The product of its digits is 21600, while the sum is 35.

The square root of 1116328355 is about 33411.5003404516. The cubic root of 1116328355 is about 1037.3627568980.

The spelling of 1116328355 in words is "one billion, one hundred sixteen million, three hundred twenty-eight thousand, three hundred fifty-five".