13221230101 has 8 divisors (see below), whose sum is σ = 13379731200. Its totient is φ = 13063405680.

The previous prime is 13221230059. The next prime is 13221230137. The reversal of 13221230101 is 10103212231.

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 13221230101 - 2⁹ = 13221229589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13221230201) 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, 129805 + ... + 208066.

It is an arithmetic number, because the mean of its divisors is an integer number (1672466400).

Almost surely, 2^13221230101 is an apocalyptic number.

It is an amenable number.

13221230101 is a deficient number, since it is larger than the sum of its proper divisors (158501099).

13221230101 is a wasteful number, since it uses less digits than its factorization.

13221230101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338339.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13221230101 its reverse (10103212231), we get a palindrome (23324442332).

The spelling of 13221230101 in words is "thirteen billion, two hundred twenty-one million, two hundred thirty thousand, one hundred one".