13103084543 has 4 divisors (see below), whose sum is σ = 13873854240. Its totient is φ = 12332314848.

The previous prime is 13103084537. The next prime is 13103084563. The reversal of 13103084543 is 34548030131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34548030131 = 23827 ⋅1449953.

It is a cyclic number.

It is not a de Polignac number, because 13103084543 - 2⁶ = 13103084479 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 (13103084563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385384823 + ... + 385384856.

It is an arithmetic number, because the mean of its divisors is an integer number (3468463560).

Almost surely, 2^13103084543 is an apocalyptic number.

13103084543 is a deficient number, since it is larger than the sum of its proper divisors (770769697).

13103084543 is an equidigital number, since it uses as much as digits as its factorization.

13103084543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770769696.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 13103084543 in words is "thirteen billion, one hundred three million, eighty-four thousand, five hundred forty-three".