205112483 has 2 divisors, whose sum is σ = 205112484. Its totient is φ = 205112482.

The previous prime is 205112477. The next prime is 205112521. The reversal of 205112483 is 384211502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 205112483 - 2¹⁸ = 204850339 is a prime.

It is a super-2 number, since 2×205112483² = 84142261364850578, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (205112983) 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, 102556241 + 102556242.

It is an arithmetic number, because the mean of its divisors is an integer number (102556242).

Almost surely, 2^205112483 is an apocalyptic number.

205112483 is a deficient number, since it is larger than the sum of its proper divisors (1).

205112483 is an equidigital number, since it uses as much as digits as its factorization.

205112483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 205112483 is about 14321.7486013405. The cubic root of 205112483 is about 589.7446783797.

Adding to 205112483 its reverse (384211502), we get a palindrome (589323985).

The spelling of 205112483 in words is "two hundred five million, one hundred twelve thousand, four hundred eighty-three".