1112783863 has 2 divisors, whose sum is σ = 1112783864. Its totient is φ = 1112783862.

The previous prime is 1112783851. The next prime is 1112783869. The reversal of 1112783863 is 3683872111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112783863 - 2⁹ = 1112783351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112783869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556391931 + 556391932.

It is an arithmetic number, because the mean of its divisors is an integer number (556391932).

Almost surely, 2^1112783863 is an apocalyptic number.

1112783863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112783863 is an equidigital number, since it uses as much as digits as its factorization.

1112783863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 40.

The square root of 1112783863 is about 33358.4151751848. The cubic root of 1112783863 is about 1036.2636709433.

The spelling of 1112783863 in words is "one billion, one hundred twelve million, seven hundred eighty-three thousand, eight hundred sixty-three".