1112091083 has 2 divisors, whose sum is σ = 1112091084. Its totient is φ = 1112091082.

The previous prime is 1112091053. The next prime is 1112091119. The reversal of 1112091083 is 3801902111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112091083 - 2⁸ = 1112090827 is a prime.

It is a super-2 number, since 2×1112091083² = 2473493153776225778, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1112091053) 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, 556045541 + 556045542.

It is an arithmetic number, because the mean of its divisors is an integer number (556045542).

Almost surely, 2^1112091083 is an apocalyptic number.

1112091083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112091083 is an equidigital number, since it uses as much as digits as its factorization.

1112091083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 1112091083 is about 33348.0296719311. The cubic root of 1112091083 is about 1036.0485792255.

Adding to 1112091083 its reverse (3801902111), we get a palindrome (4913993194).

The spelling of 1112091083 in words is "one billion, one hundred twelve million, ninety-one thousand, eighty-three".