204310140230347 has 2 divisors, whose sum is σ = 204310140230348. Its totient is φ = 204310140230346.

The previous prime is 204310140230311. The next prime is 204310140230459. The reversal of 204310140230347 is 743032041013402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204310140230347 - 2⁷ = 204310140230219 is a prime.

It is not a weakly prime, because it can be changed into another prime (204310140231347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102155070115173 + 102155070115174.

It is an arithmetic number, because the mean of its divisors is an integer number (102155070115174).

Almost surely, 2^{204310140230347} is an apocalyptic number.

204310140230347 is a deficient number, since it is larger than the sum of its proper divisors (1).

204310140230347 is an equidigital number, since it uses as much as digits as its factorization.

204310140230347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 204310140230347 its reverse (743032041013402), we get a palindrome (947342181243749).

The spelling of 204310140230347 in words is "two hundred four trillion, three hundred ten billion, one hundred forty million, two hundred thirty thousand, three hundred forty-seven".