2323403232209 has 2 divisors, whose sum is σ = 2323403232210. Its totient is φ = 2323403232208.

The previous prime is 2323403232133. The next prime is 2323403232257. The reversal of 2323403232209 is 9022323043232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2306677500625 + 16725731584 = 1518775^2 + 129328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323403232209 is a prime.

It is not a weakly prime, because it can be changed into another prime (2323403232109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161701616104 + 1161701616105.

It is an arithmetic number, because the mean of its divisors is an integer number (1161701616105).

Almost surely, 2^{2323403232209} is an apocalyptic number.

It is an amenable number.

2323403232209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323403232209 is an equidigital number, since it uses as much as digits as its factorization.

2323403232209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 2323403232209 in words is "two trillion, three hundred twenty-three billion, four hundred three million, two hundred thirty-two thousand, two hundred nine".