13210013554223 has 8 divisors (see below), whose sum is σ = 13864040366688. Its totient is φ = 12562626608224.

The previous prime is 13210013554219. The next prime is 13210013554247. The reversal of 13210013554223 is 32245531001231.

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 13210013554223 - 2² = 13210013554219 is a prime.

It is a super-2 number, since 2×13210013554223² (a number of 27 digits) contains 22 as substring.

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 13210013554223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210013554123) 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, 1659962540 + ... + 1659970497.

It is an arithmetic number, because the mean of its divisors is an integer number (1733005045836).

Almost surely, 2^{13210013554223} is an apocalyptic number.

13210013554223 is a deficient number, since it is larger than the sum of its proper divisors (654026812465).

13210013554223 is a wasteful number, since it uses less digits than its factorization.

13210013554223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319933233.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 13210013554223 its reverse (32245531001231), we get a palindrome (45455544555454).

The spelling of 13210013554223 in words is "thirteen trillion, two hundred ten billion, thirteen million, five hundred fifty-four thousand, two hundred twenty-three".