323212021132159 has 2 divisors, whose sum is σ = 323212021132160. Its totient is φ = 323212021132158.

The previous prime is 323212021132129. The next prime is 323212021132181. The reversal of 323212021132159 is 951231120212323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212021132159 - 2³⁷ = 323074582178687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212021132129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606010566079 + 161606010566080.

It is an arithmetic number, because the mean of its divisors is an integer number (161606010566080).

Almost surely, 2^{323212021132159} is an apocalyptic number.

323212021132159 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212021132159 is an equidigital number, since it uses as much as digits as its factorization.

323212021132159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 323212021132159 in words is "three hundred twenty-three trillion, two hundred twelve billion, twenty-one million, one hundred thirty-two thousand, one hundred fifty-nine".