321043342102313 has 8 divisors (see below), whose sum is σ = 325107750105600. Its totient is φ = 316978948304928.

The previous prime is 321043342102267. The next prime is 321043342102447. The reversal of 321043342102313 is 313201243340123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 321043342102313 - 2⁸ = 321043342102057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321043342102313.

It is not an unprimeable number, because it can be changed into a prime (321043342302313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46342208 + ... + 52817486.

It is an arithmetic number, because the mean of its divisors is an integer number (40638468763200).

Almost surely, 2^{321043342102313} is an apocalyptic number.

It is an amenable number.

321043342102313 is a deficient number, since it is larger than the sum of its proper divisors (4064408003287).

321043342102313 is an equidigital number, since it uses as much as digits as its factorization.

321043342102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102951.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 321043342102313 its reverse (313201243340123), we get a palindrome (634244585442436).

The spelling of 321043342102313 in words is "three hundred twenty-one trillion, forty-three billion, three hundred forty-two million, one hundred two thousand, three hundred thirteen".