1116362563 has 2 divisors, whose sum is σ = 1116362564. Its totient is φ = 1116362562.

The previous prime is 1116362543. The next prime is 1116362567. The reversal of 1116362563 is 3652636111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3652636111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116362563 - 2¹⁷ = 1116231491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1116362567) by changing a digit.

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 as a sum of consecutive naturals, namely, 558181281 + 558181282.

It is an arithmetic number, because the mean of its divisors is an integer number (558181282).

Almost surely, 2^1116362563 is an apocalyptic number.

1116362563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116362563 is an equidigital number, since it uses as much as digits as its factorization.

1116362563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 1116362563 is about 33412.0122560734. The cubic root of 1116362563 is about 1037.3733528672.

Adding to 1116362563 its reverse (3652636111), we get a palindrome (4768998674).

The spelling of 1116362563 in words is "one billion, one hundred sixteen million, three hundred sixty-two thousand, five hundred sixty-three".