323203103350109 has 2 divisors, whose sum is σ = 323203103350110. Its totient is φ = 323203103350108.

The previous prime is 323203103350103. The next prime is 323203103350117. The reversal of 323203103350109 is 901053301302323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166726070940025 + 156477032410084 = 12912245^2 + 12509078^2 .

It is a cyclic number.

It is not a de Polignac number, because 323203103350109 - 2⁴ = 323203103350093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323203103350103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601551675054 + 161601551675055.

It is an arithmetic number, because the mean of its divisors is an integer number (161601551675055).

Almost surely, 2^{323203103350109} is an apocalyptic number.

It is an amenable number.

323203103350109 is a deficient number, since it is larger than the sum of its proper divisors (1).

323203103350109 is an equidigital number, since it uses as much as digits as its factorization.

323203103350109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 35.

The spelling of 323203103350109 in words is "three hundred twenty-three trillion, two hundred three billion, one hundred three million, three hundred fifty thousand, one hundred nine".