13403211124205 has 8 divisors (see below), whose sum is σ = 18381546684672. Its totient is φ = 9190773342288.

The previous prime is 13403211124187. The next prime is 13403211124207. The reversal of 13403211124205 is 50242111230431.

It is a happy number.

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 13403211124205 - 2¹² = 13403211120109 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 (13403211124207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191474444597 + ... + 191474444666.

It is an arithmetic number, because the mean of its divisors is an integer number (2297693335584).

Almost surely, 2^{13403211124205} is an apocalyptic number.

It is an amenable number.

13403211124205 is a deficient number, since it is larger than the sum of its proper divisors (4978335560467).

13403211124205 is an equidigital number, since it uses as much as digits as its factorization.

13403211124205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382948889275.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 13403211124205 its reverse (50242111230431), we get a palindrome (63645322354636).

The spelling of 13403211124205 in words is "thirteen trillion, four hundred three billion, two hundred eleven million, one hundred twenty-four thousand, two hundred five".