205141332547 has 2 divisors, whose sum is σ = 205141332548. Its totient is φ = 205141332546.

The previous prime is 205141332527. The next prime is 205141332559. The reversal of 205141332547 is 745233141502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 205141332547 - 2⁷ = 205141332419 is a prime.

It is not a weakly prime, because it can be changed into another prime (205141332527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102570666273 + 102570666274.

It is an arithmetic number, because the mean of its divisors is an integer number (102570666274).

Almost surely, 2^205141332547 is an apocalyptic number.

205141332547 is a deficient number, since it is larger than the sum of its proper divisors (1).

205141332547 is an equidigital number, since it uses as much as digits as its factorization.

205141332547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 205141332547 in words is "two hundred five billion, one hundred forty-one million, three hundred thirty-two thousand, five hundred forty-seven".