4320311321351 has 2 divisors, whose sum is σ = 4320311321352. Its totient is φ = 4320311321350.

The previous prime is 4320311321327. The next prime is 4320311321537. The reversal of 4320311321351 is 1531231130234.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4320311321351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4320310321351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160155660675 + 2160155660676.

It is an arithmetic number, because the mean of its divisors is an integer number (2160155660676).

Almost surely, 2^{4320311321351} is an apocalyptic number.

4320311321351 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320311321351 is an equidigital number, since it uses as much as digits as its factorization.

4320311321351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 4320311321351 its reverse (1531231130234), we get a palindrome (5851542451585).

The spelling of 4320311321351 in words is "four trillion, three hundred twenty billion, three hundred eleven million, three hundred twenty-one thousand, three hundred fifty-one".