204231432030047 has 2 divisors, whose sum is σ = 204231432030048. Its totient is φ = 204231432030046.

The previous prime is 204231432030023. The next prime is 204231432030053. The reversal of 204231432030047 is 740030234132402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204231432030047 - 2¹⁴ = 204231432013663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204231432029989 and 204231432030016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204231432030097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102115716015023 + 102115716015024.

It is an arithmetic number, because the mean of its divisors is an integer number (102115716015024).

Almost surely, 2^{204231432030047} is an apocalyptic number.

204231432030047 is a deficient number, since it is larger than the sum of its proper divisors (1).

204231432030047 is an equidigital number, since it uses as much as digits as its factorization.

204231432030047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 204231432030047 its reverse (740030234132402), we get a palindrome (944261666162449).

The spelling of 204231432030047 in words is "two hundred four trillion, two hundred thirty-one billion, four hundred thirty-two million, thirty thousand, forty-seven".