13005024323 has 4 divisors (see below), whose sum is σ = 13080198048. Its totient is φ = 12929850600.

The previous prime is 13005024311. The next prime is 13005024337. The reversal of 13005024323 is 32342050031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32342050031 = 64811 ⋅499021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13005024323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13005024353) 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, 37586603 + ... + 37586948.

It is an arithmetic number, because the mean of its divisors is an integer number (3270049512).

Almost surely, 2^13005024323 is an apocalyptic number.

13005024323 is a deficient number, since it is larger than the sum of its proper divisors (75173725).

13005024323 is an equidigital number, since it uses as much as digits as its factorization.

13005024323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75173724.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 13005024323 its reverse (32342050031), we get a palindrome (45347074354).

The spelling of 13005024323 in words is "thirteen billion, five million, twenty-four thousand, three hundred twenty-three".