5305203401343 has 16 divisors (see below), whose sum is σ = 7191495238656. Its totient is φ = 3477888044640.

The previous prime is 5305203401279. The next prime is 5305203401431. The reversal of 5305203401343 is 3431043025035.

It is not a de Polignac number, because 5305203401343 - 2⁶ = 5305203401279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305203401243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3207171 + ... + 4571252.

It is an arithmetic number, because the mean of its divisors is an integer number (449468452416).

Almost surely, 2^{5305203401343} is an apocalyptic number.

5305203401343 is a deficient number, since it is larger than the sum of its proper divisors (1886291837313).

5305203401343 is a wasteful number, since it uses less digits than its factorization.

5305203401343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7782214.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 5305203401343 its reverse (3431043025035), we get a palindrome (8736246426378).

The spelling of 5305203401343 in words is "five trillion, three hundred five billion, two hundred three million, four hundred one thousand, three hundred forty-three".