321430100214319 has 2 divisors, whose sum is σ = 321430100214320. Its totient is φ = 321430100214318.

The previous prime is 321430100214299. The next prime is 321430100214361. The reversal of 321430100214319 is 913412001034123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321430100214319 - 2³¹ = 321427952730671 is a prime.

It is a super-2 number, since 2×321430100214319² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321430100214019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160715050107159 + 160715050107160.

It is an arithmetic number, because the mean of its divisors is an integer number (160715050107160).

Almost surely, 2^{321430100214319} is an apocalyptic number.

321430100214319 is a deficient number, since it is larger than the sum of its proper divisors (1).

321430100214319 is an equidigital number, since it uses as much as digits as its factorization.

321430100214319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 321430100214319 in words is "three hundred twenty-one trillion, four hundred thirty billion, one hundred million, two hundred fourteen thousand, three hundred nineteen".