13443505530113 has 8 divisors (see below), whose sum is σ = 13756213081248. Its totient is φ = 13130801064864.

The previous prime is 13443505530109. The next prime is 13443505530121. The reversal of 13443505530113 is 31103550534431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13443505530113 - 2² = 13443505530109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13443505530173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9666245 + ... + 10969197.

It is an arithmetic number, because the mean of its divisors is an integer number (1719526635156).

Almost surely, 2^{13443505530113} is an apocalyptic number.

It is an amenable number.

13443505530113 is a deficient number, since it is larger than the sum of its proper divisors (312707551135).

13443505530113 is a wasteful number, since it uses less digits than its factorization.

13443505530113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542943.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 13443505530113 in words is "thirteen trillion, four hundred forty-three billion, five hundred five million, five hundred thirty thousand, one hundred thirteen".