205056083 has 2 divisors, whose sum is σ = 205056084. Its totient is φ = 205056082.

The previous prime is 205056031. The next prime is 205056101. The reversal of 205056083 is 380650502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 205056083 - 2⁸ = 205055827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (205056583) 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, 102528041 + 102528042.

It is an arithmetic number, because the mean of its divisors is an integer number (102528042).

Almost surely, 2^205056083 is an apocalyptic number.

205056083 is a deficient number, since it is larger than the sum of its proper divisors (1).

205056083 is an equidigital number, since it uses as much as digits as its factorization.

205056083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 205056083 is about 14319.7794326589. The cubic root of 205056083 is about 589.6906191817.

The spelling of 205056083 in words is "two hundred five million, fifty-six thousand, eighty-three".