323203003132091 has 2 divisors, whose sum is σ = 323203003132092. Its totient is φ = 323203003132090.

The previous prime is 323203003132003. The next prime is 323203003132111. The reversal of 323203003132091 is 190231300302323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323203003132091 - 2³⁰ = 323201929390267 is a prime.

It is not a weakly prime, because it can be changed into another prime (323203003134091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601501566045 + 161601501566046.

It is an arithmetic number, because the mean of its divisors is an integer number (161601501566046).

Almost surely, 2^{323203003132091} is an apocalyptic number.

323203003132091 is a deficient number, since it is larger than the sum of its proper divisors (1).

323203003132091 is an equidigital number, since it uses as much as digits as its factorization.

323203003132091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 323203003132091 in words is "three hundred twenty-three trillion, two hundred three billion, three million, one hundred thirty-two thousand, ninety-one".