5310421045343 has 2 divisors, whose sum is σ = 5310421045344. Its totient is φ = 5310421045342.

The previous prime is 5310421045301. The next prime is 5310421045357. The reversal of 5310421045343 is 3435401240135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5310421045343 - 2²⁸ = 5310152609887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5310421045373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655210522671 + 2655210522672.

It is an arithmetic number, because the mean of its divisors is an integer number (2655210522672).

Almost surely, 2^{5310421045343} is an apocalyptic number.

5310421045343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5310421045343 is an equidigital number, since it uses as much as digits as its factorization.

5310421045343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 5310421045343 its reverse (3435401240135), we get a palindrome (8745822285478).

The spelling of 5310421045343 in words is "five trillion, three hundred ten billion, four hundred twenty-one million, forty-five thousand, three hundred forty-three".