13106021324343 has 4 divisors (see below), whose sum is σ = 17474695099128. Its totient is φ = 8737347549560.

The previous prime is 13106021324339. The next prime is 13106021324377. The reversal of 13106021324343 is 34342312060131.

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 13106021324343 - 2² = 13106021324339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13106021314343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184336887388 + ... + 2184336887393.

It is an arithmetic number, because the mean of its divisors is an integer number (4368673774782).

Almost surely, 2^{13106021324343} is an apocalyptic number.

13106021324343 is a deficient number, since it is larger than the sum of its proper divisors (4368673774785).

13106021324343 is an equidigital number, since it uses as much as digits as its factorization.

13106021324343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368673774784.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 13106021324343 its reverse (34342312060131), we get a palindrome (47448333384474).

The spelling of 13106021324343 in words is "thirteen trillion, one hundred six billion, twenty-one million, three hundred twenty-four thousand, three hundred forty-three".