210210230047 has 2 divisors, whose sum is σ = 210210230048. Its totient is φ = 210210230046.

The previous prime is 210210230003. The next prime is 210210230057. The reversal of 210210230047 is 740032012012.

210210230047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210210230047 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210210230057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105105115023 + 105105115024.

It is an arithmetic number, because the mean of its divisors is an integer number (105105115024).

Almost surely, 2^210210230047 is an apocalyptic number.

210210230047 is a deficient number, since it is larger than the sum of its proper divisors (1).

210210230047 is an equidigital number, since it uses as much as digits as its factorization.

210210230047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 210210230047 its reverse (740032012012), we get a palindrome (950242242059).

The spelling of 210210230047 in words is "two hundred ten billion, two hundred ten million, two hundred thirty thousand, forty-seven".