205824373103 has 2 divisors, whose sum is σ = 205824373104. Its totient is φ = 205824373102.

The previous prime is 205824373063. The next prime is 205824373127. The reversal of 205824373103 is 301373428502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 205824373103 - 2³⁰ = 204750631279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (205824373903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102912186551 + 102912186552.

It is an arithmetic number, because the mean of its divisors is an integer number (102912186552).

Almost surely, 2^205824373103 is an apocalyptic number.

205824373103 is a deficient number, since it is larger than the sum of its proper divisors (1).

205824373103 is an equidigital number, since it uses as much as digits as its factorization.

205824373103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 205824373103 in words is "two hundred five billion, eight hundred twenty-four million, three hundred seventy-three thousand, one hundred three".