2323232309 has 2 divisors, whose sum is σ = 2323232310. Its totient is φ = 2323232308.

The previous prime is 2323232281. The next prime is 2323232363. The reversal of 2323232309 is 9032323232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1346669809 + 976562500 = 36697^2 + 31250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323232309 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323232389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161616154 + 1161616155.

It is an arithmetic number, because the mean of its divisors is an integer number (1161616155).

Almost surely, 2^2323232309 is an apocalyptic number.

It is an amenable number.

2323232309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323232309 is an equidigital number, since it uses as much as digits as its factorization.

2323232309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 2323232309 is about 48199.9202177763. The cubic root of 2323232309 is about 1324.4357030338.

The spelling of 2323232309 in words is "two billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred nine".