2323111213 has 2 divisors, whose sum is σ = 2323111214. Its totient is φ = 2323111212.

The previous prime is 2323111187. The next prime is 2323111229. The reversal of 2323111213 is 3121113232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2323047204 + 64009 = 48198^2 + 253^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323111213 - 2⁵ = 2323111181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323111243) 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, 1161555606 + 1161555607.

It is an arithmetic number, because the mean of its divisors is an integer number (1161555607).

Almost surely, 2^2323111213 is an apocalyptic number.

It is an amenable number.

2323111213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323111213 is an equidigital number, since it uses as much as digits as its factorization.

2323111213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 19.

The square root of 2323111213 is about 48198.6640167547. The cubic root of 2323111213 is about 1324.4126910357.

Adding to 2323111213 its reverse (3121113232), we get a palindrome (5444224445).

The spelling of 2323111213 in words is "two billion, three hundred twenty-three million, one hundred eleven thousand, two hundred thirteen".