1116567163 has 4 divisors (see below), whose sum is σ = 1117113088. Its totient is φ = 1116021240.

The previous prime is 1116567113. The next prime is 1116567169. The reversal of 1116567163 is 3617656111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3617656111 = 173 ⋅20911307.

It is a cyclic number.

It is not a de Polignac number, because 1116567163 - 2⁹ = 1116566651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116567169) 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 3 ways as a sum of consecutive naturals, for example, 269883 + ... + 273988.

It is an arithmetic number, because the mean of its divisors is an integer number (279278272).

Almost surely, 2^1116567163 is an apocalyptic number.

1116567163 is a deficient number, since it is larger than the sum of its proper divisors (545925).

1116567163 is an equidigital number, since it uses as much as digits as its factorization.

1116567163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545924.

The product of its digits is 22680, while the sum is 37.

The square root of 1116567163 is about 33415.0738888903. The cubic root of 1116567163 is about 1037.4367234453.

The spelling of 1116567163 in words is "one billion, one hundred sixteen million, five hundred sixty-seven thousand, one hundred sixty-three".