13430411303 has 4 divisors (see below), whose sum is σ = 13435115040. Its totient is φ = 13425707568.

The previous prime is 13430411279. The next prime is 13430411317. The reversal of 13430411303 is 30311403431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30311403431 = 89983 ⋅336857.

It is a cyclic number.

It is not a de Polignac number, because 13430411303 - 2¹⁶ = 13430345767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430411363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2347583 + ... + 2353296.

It is an arithmetic number, because the mean of its divisors is an integer number (3358778760).

Almost surely, 2^13430411303 is an apocalyptic number.

13430411303 is a deficient number, since it is larger than the sum of its proper divisors (4703737).

13430411303 is an equidigital number, since it uses as much as digits as its factorization.

13430411303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4703736.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13430411303 its reverse (30311403431), we get a palindrome (43741814734).

The spelling of 13430411303 in words is "thirteen billion, four hundred thirty million, four hundred eleven thousand, three hundred three".