13001313223 has 8 divisors (see below), whose sum is σ = 13038446736. Its totient is φ = 12964224000.

The previous prime is 13001313209. The next prime is 13001313233. The reversal of 13001313223 is 32231310031.

13001313223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13001313223 - 2²¹ = 12999216071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13001313223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001313233) 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, 628615 + ... + 648967.

It is an arithmetic number, because the mean of its divisors is an integer number (1629805842).

Almost surely, 2^13001313223 is an apocalyptic number.

13001313223 is a deficient number, since it is larger than the sum of its proper divisors (37133513).

13001313223 is a wasteful number, since it uses less digits than its factorization.

13001313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22145.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13001313223 its reverse (32231310031), we get a palindrome (45232623254).

The spelling of 13001313223 in words is "thirteen billion, one million, three hundred thirteen thousand, two hundred twenty-three".