213102302323 has 2 divisors, whose sum is σ = 213102302324. Its totient is φ = 213102302322.

The previous prime is 213102302317. The next prime is 213102302341. The reversal of 213102302323 is 323203201312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213102302323 - 2⁵ = 213102302291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213102302294 and 213102302303.

It is not a weakly prime, because it can be changed into another prime (213102302383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106551151161 + 106551151162.

It is an arithmetic number, because the mean of its divisors is an integer number (106551151162).

Almost surely, 2^213102302323 is an apocalyptic number.

213102302323 is a deficient number, since it is larger than the sum of its proper divisors (1).

213102302323 is an equidigital number, since it uses as much as digits as its factorization.

213102302323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213102302323 its reverse (323203201312), we get a palindrome (536305503635).

The spelling of 213102302323 in words is "two hundred thirteen billion, one hundred two million, three hundred two thousand, three hundred twenty-three".