13134004223 has 4 divisors (see below), whose sum is σ = 13167768120. Its totient is φ = 13100240328.

The previous prime is 13134004217. The next prime is 13134004243. The reversal of 13134004223 is 32240043131.

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 13134004223 - 2¹⁶ = 13133938687 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 (13134004243) 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, 16881365 + ... + 16882142.

It is an arithmetic number, because the mean of its divisors is an integer number (3291942030).

Almost surely, 2^13134004223 is an apocalyptic number.

13134004223 is a deficient number, since it is larger than the sum of its proper divisors (33763897).

13134004223 is an equidigital number, since it uses as much as digits as its factorization.

13134004223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33763896.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13134004223 its reverse (32240043131), we get a palindrome (45374047354).

The spelling of 13134004223 in words is "thirteen billion, one hundred thirty-four million, four thousand, two hundred twenty-three".