1108433873 has 2 divisors, whose sum is σ = 1108433874. Its totient is φ = 1108433872.

The previous prime is 1108433819. The next prime is 1108433903. The reversal of 1108433873 is 3783348011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1044065344 + 64368529 = 32312^2 + 8023^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108433873 - 2⁸ = 1108433617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1108433803) 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, 554216936 + 554216937.

It is an arithmetic number, because the mean of its divisors is an integer number (554216937).

Almost surely, 2^1108433873 is an apocalyptic number.

It is an amenable number.

1108433873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108433873 is an equidigital number, since it uses as much as digits as its factorization.

1108433873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1108433873 is about 33293.1505418157. The cubic root of 1108433873 is about 1034.9116194846.

The spelling of 1108433873 in words is "one billion, one hundred eight million, four hundred thirty-three thousand, eight hundred seventy-three".