230001020047 has 2 divisors, whose sum is σ = 230001020048. Its totient is φ = 230001020046.

The previous prime is 230001019993. The next prime is 230001020059. The reversal of 230001020047 is 740020100032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230001020047 - 2²³ = 229992631439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230001020747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115000510023 + 115000510024.

It is an arithmetic number, because the mean of its divisors is an integer number (115000510024).

Almost surely, 2^230001020047 is an apocalyptic number.

230001020047 is a deficient number, since it is larger than the sum of its proper divisors (1).

230001020047 is an equidigital number, since it uses as much as digits as its factorization.

230001020047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 230001020047 its reverse (740020100032), we get a palindrome (970021120079).

The spelling of 230001020047 in words is "two hundred thirty billion, one million, twenty thousand, forty-seven".