13423342203211 has 4 divisors (see below), whose sum is σ = 13574166273000. Its totient is φ = 13272518133424.

The previous prime is 13423342203209. The next prime is 13423342203239. The reversal of 13423342203211 is 11230224332431.

13423342203211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13423342203211 - 2¹ = 13423342203209 is a prime.

It is a super-2 number, since 2×13423342203211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13423342203611) 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, 75412034761 + ... + 75412034938.

It is an arithmetic number, because the mean of its divisors is an integer number (3393541568250).

Almost surely, 2^{13423342203211} is an apocalyptic number.

13423342203211 is a deficient number, since it is larger than the sum of its proper divisors (150824069789).

13423342203211 is an equidigital number, since it uses as much as digits as its factorization.

13423342203211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150824069788.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 13423342203211 its reverse (11230224332431), we get a palindrome (24653566535642).

The spelling of 13423342203211 in words is "thirteen trillion, four hundred twenty-three billion, three hundred forty-two million, two hundred three thousand, two hundred eleven".