206300521424323 has 2 divisors, whose sum is σ = 206300521424324. Its totient is φ = 206300521424322.

The previous prime is 206300521424321. The next prime is 206300521424341. The reversal of 206300521424323 is 323424125003602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 206300521424323 - 2¹ = 206300521424321 is a prime.

Together with 206300521424321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (206300521424321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103150260712161 + 103150260712162.

It is an arithmetic number, because the mean of its divisors is an integer number (103150260712162).

Almost surely, 2^{206300521424323} is an apocalyptic number.

206300521424323 is a deficient number, since it is larger than the sum of its proper divisors (1).

206300521424323 is an equidigital number, since it uses as much as digits as its factorization.

206300521424323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 206300521424323 its reverse (323424125003602), we get a palindrome (529724646427925).

The spelling of 206300521424323 in words is "two hundred six trillion, three hundred billion, five hundred twenty-one million, four hundred twenty-four thousand, three hundred twenty-three".