2323213 has 2 divisors, whose sum is σ = 2323214. Its totient is φ = 2323212.

The previous prime is 2323201. The next prime is 2323229. The reversal of 2323213 is 3123232.

2323213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2323229) can be obtained adding 2323213 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214404 + 1108809 = 1102^2 + 1053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323213 is a prime.

2323213 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161606 + 1161607.

It is an arithmetic number, because the mean of its divisors is an integer number (1161607).

2^2323213 is an apocalyptic number.

It is an amenable number.

2323213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323213 is an equidigital number, since it uses as much as digits as its factorization.

2323213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 16.

The square root of 2323213 is about 1524.2089751737. The cubic root of 2323213 is about 132.4432033778.

Adding to 2323213 its reverse (3123232), we get a palindrome (5446445).

It can be divided in two parts, 232321 and 3, that added together give a square (232324 = 482²).

The spelling of 2323213 in words is "two million, three hundred twenty-three thousand, two hundred thirteen".