323212310033189 has 2 divisors, whose sum is σ = 323212310033190. Its totient is φ = 323212310033188.

The previous prime is 323212310033087. The next prime is 323212310033191. The reversal of 323212310033189 is 981330013212323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198588466148164 + 124623843885025 = 14092142^2 + 11163505^2 .

It is a cyclic number.

It is not a de Polignac number, because 323212310033189 - 2¹⁶ = 323212309967653 is a prime.

Together with 323212310033191, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212310032189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606155016594 + 161606155016595.

It is an arithmetic number, because the mean of its divisors is an integer number (161606155016595).

Almost surely, 2^{323212310033189} is an apocalyptic number.

It is an amenable number.

323212310033189 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212310033189 is an equidigital number, since it uses as much as digits as its factorization.

323212310033189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 323212310033189 in words is "three hundred twenty-three trillion, two hundred twelve billion, three hundred ten million, thirty-three thousand, one hundred eighty-nine".