323542202245331 has 2 divisors, whose sum is σ = 323542202245332. Its totient is φ = 323542202245330.

The previous prime is 323542202245267. The next prime is 323542202245363. The reversal of 323542202245331 is 133542202245323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323542202245331 - 2⁶ = 323542202245267 is a prime.

It is a super-2 number, since 2×323542202245331² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323542202245931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161771101122665 + 161771101122666.

It is an arithmetic number, because the mean of its divisors is an integer number (161771101122666).

Almost surely, 2^{323542202245331} is an apocalyptic number.

323542202245331 is a deficient number, since it is larger than the sum of its proper divisors (1).

323542202245331 is an equidigital number, since it uses as much as digits as its factorization.

323542202245331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 323542202245331 in words is "three hundred twenty-three trillion, five hundred forty-two billion, two hundred two million, two hundred forty-five thousand, three hundred thirty-one".