321011120320313 has 8 divisors (see below), whose sum is σ = 326452470622560. Its totient is φ = 315569786146720.

The previous prime is 321011120320159. The next prime is 321011120320349. The reversal of 321011120320313 is 313023021110123.

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 321011120320313 - 2¹⁰ = 321011120319289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321011120328313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40186898 + ... + 47507988.

It is an arithmetic number, because the mean of its divisors is an integer number (40806558827820).

Almost surely, 2^{321011120320313} is an apocalyptic number.

It is an amenable number.

321011120320313 is a deficient number, since it is larger than the sum of its proper divisors (5441350302247).

321011120320313 is an equidigital number, since it uses as much as digits as its factorization.

321011120320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8064327.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 321011120320313 its reverse (313023021110123), we get a palindrome (634034141430436).

The spelling of 321011120320313 in words is "three hundred twenty-one trillion, eleven billion, one hundred twenty million, three hundred twenty thousand, three hundred thirteen".