213302130323 has 2 divisors, whose sum is σ = 213302130324. Its totient is φ = 213302130322.

The previous prime is 213302130319. The next prime is 213302130331. The reversal of 213302130323 is 323031203312.

213302130323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213302130323 - 2² = 213302130319 is a prime.

It is not a weakly prime, because it can be changed into another prime (213302130313) 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, 106651065161 + 106651065162.

It is an arithmetic number, because the mean of its divisors is an integer number (106651065162).

Almost surely, 2^213302130323 is an apocalyptic number.

213302130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

213302130323 is an equidigital number, since it uses as much as digits as its factorization.

213302130323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 213302130323 its reverse (323031203312), we get a palindrome (536333333635).

The spelling of 213302130323 in words is "two hundred thirteen billion, three hundred two million, one hundred thirty thousand, three hundred twenty-three".