323212021130311 has 2 divisors, whose sum is σ = 323212021130312. Its totient is φ = 323212021130310.

The previous prime is 323212021130237. The next prime is 323212021130333. The reversal of 323212021130311 is 113031120212323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212021130311 - 2¹¹ = 323212021128263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212021130351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606010565155 + 161606010565156.

It is an arithmetic number, because the mean of its divisors is an integer number (161606010565156).

Almost surely, 2^{323212021130311} is an apocalyptic number.

323212021130311 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212021130311 is an equidigital number, since it uses as much as digits as its factorization.

323212021130311 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 25.

Adding to 323212021130311 its reverse (113031120212323), we get a palindrome (436243141342634).

The spelling of 323212021130311 in words is "three hundred twenty-three trillion, two hundred twelve billion, twenty-one million, one hundred thirty thousand, three hundred eleven".