5430321111311 has 2 divisors, whose sum is σ = 5430321111312. Its totient is φ = 5430321111310.

The previous prime is 5430321111199. The next prime is 5430321111359. The reversal of 5430321111311 is 1131111230345.

5430321111311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5430321111311 - 2³⁸ = 5155443204367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5430321111361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2715160555655 + 2715160555656.

It is an arithmetic number, because the mean of its divisors is an integer number (2715160555656).

Almost surely, 2^{5430321111311} is an apocalyptic number.

5430321111311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5430321111311 is an equidigital number, since it uses as much as digits as its factorization.

5430321111311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 5430321111311 its reverse (1131111230345), we get a palindrome (6561432341656).

The spelling of 5430321111311 in words is "five trillion, four hundred thirty billion, three hundred twenty-one million, one hundred eleven thousand, three hundred eleven".