13104321402143 has 4 divisors (see below), whose sum is σ = 13674074506608. Its totient is φ = 12534568297680.

The previous prime is 13104321402103. The next prime is 13104321402149. The reversal of 13104321402143 is 34120412340131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13104321402143 - 2¹⁴ = 13104321385759 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 (13104321402149) 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, 284876552198 + ... + 284876552243.

It is an arithmetic number, because the mean of its divisors is an integer number (3418518626652).

Almost surely, 2^{13104321402143} is an apocalyptic number.

13104321402143 is a deficient number, since it is larger than the sum of its proper divisors (569753104465).

13104321402143 is an equidigital number, since it uses as much as digits as its factorization.

13104321402143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569753104464.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13104321402143 its reverse (34120412340131), we get a palindrome (47224733742274).

The spelling of 13104321402143 in words is "thirteen trillion, one hundred four billion, three hundred twenty-one million, four hundred two thousand, one hundred forty-three".