20231230002047 has 2 divisors, whose sum is σ = 20231230002048. Its totient is φ = 20231230002046.

The previous prime is 20231230002031. The next prime is 20231230002143. The reversal of 20231230002047 is 74020003213202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20231230002047 - 2⁴ = 20231230002031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20231230002017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115615001023 + 10115615001024.

It is an arithmetic number, because the mean of its divisors is an integer number (10115615001024).

Almost surely, 2^{20231230002047} is an apocalyptic number.

20231230002047 is a deficient number, since it is larger than the sum of its proper divisors (1).

20231230002047 is an equidigital number, since it uses as much as digits as its factorization.

20231230002047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 20231230002047 its reverse (74020003213202), we get a palindrome (94251233215249).

The spelling of 20231230002047 in words is "twenty trillion, two hundred thirty-one billion, two hundred thirty million, two thousand, forty-seven".