321023141242327 has 2 divisors, whose sum is σ = 321023141242328. Its totient is φ = 321023141242326.

The previous prime is 321023141242319. The next prime is 321023141242339. The reversal of 321023141242327 is 723242141320123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321023141242327 - 2³ = 321023141242319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321023141242357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160511570621163 + 160511570621164.

It is an arithmetic number, because the mean of its divisors is an integer number (160511570621164).

Almost surely, 2^{321023141242327} is an apocalyptic number.

321023141242327 is a deficient number, since it is larger than the sum of its proper divisors (1).

321023141242327 is an equidigital number, since it uses as much as digits as its factorization.

321023141242327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 321023141242327 in words is "three hundred twenty-one trillion, twenty-three billion, one hundred forty-one million, two hundred forty-two thousand, three hundred twenty-seven".