13321130221303 has 8 divisors (see below), whose sum is σ = 13411912421376. Its totient is φ = 13230625219800.

The previous prime is 13321130221261. The next prime is 13321130221337. The reversal of 13321130221303 is 30312203112331.

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 13321130221303 - 2²⁹ = 13320593350391 is a prime.

It is a super-2 number, since 2×13321130221303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321130221393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69203203 + ... + 69395428.

It is an arithmetic number, because the mean of its divisors is an integer number (1676489052672).

Almost surely, 2^{13321130221303} is an apocalyptic number.

13321130221303 is a deficient number, since it is larger than the sum of its proper divisors (90782200073).

13321130221303 is a wasteful number, since it uses less digits than its factorization.

13321130221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138599285.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13321130221303 its reverse (30312203112331), we get a palindrome (43633333333634).

The spelling of 13321130221303 in words is "thirteen trillion, three hundred twenty-one billion, one hundred thirty million, two hundred twenty-one thousand, three hundred three".