13134002321 has 8 divisors (see below), whose sum is σ = 14329061184. Its totient is φ = 11939119920.

The previous prime is 13134002309. The next prime is 13134002333. The reversal of 13134002321 is 12320043131.

13134002321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13134002309) and next prime (13134002333).

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 13134002321 - 2¹⁰ = 13134001297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13134002293 and 13134002302.

It is not an unprimeable number, because it can be changed into a prime (13134002381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147860 + ... + 219386.

It is an arithmetic number, because the mean of its divisors is an integer number (1791132648).

Almost surely, 2^13134002321 is an apocalyptic number.

13134002321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13134002321 is a deficient number, since it is larger than the sum of its proper divisors (1195058863).

13134002321 is a wasteful number, since it uses less digits than its factorization.

13134002321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88231.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13134002321 its reverse (12320043131), we get a palindrome (25454045452).

The spelling of 13134002321 in words is "thirteen billion, one hundred thirty-four million, two thousand, three hundred twenty-one".