13023214324221 has 8 divisors (see below), whose sum is σ = 17364546643680. Its totient is φ = 8682012443792.

The previous prime is 13023214324189. The next prime is 13023214324223. The reversal of 13023214324221 is 12242341232031.

It is a happy number.

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 13023214324221 - 2⁵ = 13023214324189 is a prime.

It is a super-2 number, since 2×13023214324221² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023214324223) 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, 32376555 + ... + 32776328.

It is an arithmetic number, because the mean of its divisors is an integer number (2170568330460).

Almost surely, 2^{13023214324221} is an apocalyptic number.

It is an amenable number.

13023214324221 is a deficient number, since it is larger than the sum of its proper divisors (4341332319459).

13023214324221 is an equidigital number, since it uses as much as digits as its factorization.

13023214324221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65219515.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13023214324221 its reverse (12242341232031), we get a palindrome (25265555556252).

The spelling of 13023214324221 in words is "thirteen trillion, twenty-three billion, two hundred fourteen million, three hundred twenty-four thousand, two hundred twenty-one".