204200131323341 has 2 divisors, whose sum is σ = 204200131323342. Its totient is φ = 204200131323340.

The previous prime is 204200131323313. The next prime is 204200131323403. The reversal of 204200131323341 is 143323131002402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131562505804900 + 72637625518441 = 11470070^2 + 8522771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204200131323341 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204200131323541) 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, 102100065661670 + 102100065661671.

It is an arithmetic number, because the mean of its divisors is an integer number (102100065661671).

Almost surely, 2^{204200131323341} is an apocalyptic number.

It is an amenable number.

204200131323341 is a deficient number, since it is larger than the sum of its proper divisors (1).

204200131323341 is an equidigital number, since it uses as much as digits as its factorization.

204200131323341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 204200131323341 its reverse (143323131002402), we get a palindrome (347523262325743).

The spelling of 204200131323341 in words is "two hundred four trillion, two hundred billion, one hundred thirty-one million, three hundred twenty-three thousand, three hundred forty-one".