323212230010091 has 2 divisors, whose sum is σ = 323212230010092. Its totient is φ = 323212230010090.

The previous prime is 323212230009989. The next prime is 323212230010123. The reversal of 323212230010091 is 190010032212323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212230010091 - 2¹⁴ = 323212229993707 is a prime.

It is a super-2 number, since 2×323212230010091² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323212230010391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606115005045 + 161606115005046.

It is an arithmetic number, because the mean of its divisors is an integer number (161606115005046).

Almost surely, 2^{323212230010091} is an apocalyptic number.

323212230010091 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212230010091 is an equidigital number, since it uses as much as digits as its factorization.

323212230010091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 323212230010091 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, ten thousand, ninety-one".