205101353 has 2 divisors, whose sum is σ = 205101354. Its totient is φ = 205101352.

The previous prime is 205101319. The next prime is 205101401. The reversal of 205101353 is 353101502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175377049 + 29724304 = 13243^2 + 5452^2 .

It is a cyclic number.

It is not a de Polignac number, because 205101353 - 2²⁴ = 188324137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (205101313) 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, 102550676 + 102550677.

It is an arithmetic number, because the mean of its divisors is an integer number (102550677).

Almost surely, 2^205101353 is an apocalyptic number.

It is an amenable number.

205101353 is a deficient number, since it is larger than the sum of its proper divisors (1).

205101353 is an equidigital number, since it uses as much as digits as its factorization.

205101353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 205101353 is about 14321.3600261986. The cubic root of 205101353 is about 589.7340110994.

Adding to 205101353 its reverse (353101502), we get a palindrome (558202855).

The spelling of 205101353 in words is "two hundred five million, one hundred one thousand, three hundred fifty-three".