2313322211 has 2 divisors, whose sum is σ = 2313322212. Its totient is φ = 2313322210.

The previous prime is 2313322201. The next prime is 2313322223. The reversal of 2313322211 is 1122233132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2313322211 - 2⁶ = 2313322147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2313322201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156661105 + 1156661106.

It is an arithmetic number, because the mean of its divisors is an integer number (1156661106).

Almost surely, 2^2313322211 is an apocalyptic number.

2313322211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313322211 is an equidigital number, since it uses as much as digits as its factorization.

2313322211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 2313322211 is about 48097.0083373176. The cubic root of 2313322211 is about 1322.5498255367.

Adding to 2313322211 its reverse (1122233132), we get a palindrome (3435555343).

The spelling of 2313322211 in words is "two billion, three hundred thirteen million, three hundred twenty-two thousand, two hundred eleven".