13221332100313 has 8 divisors (see below), whose sum is σ = 13931235288320. Its totient is φ = 12512833272720.

The previous prime is 13221332100289. The next prime is 13221332100331. The reversal of 13221332100313 is 31300123312231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13221332100313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13221332100343) 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, 351070770 + ... + 351108427.

It is an arithmetic number, because the mean of its divisors is an integer number (1741404411040).

Almost surely, 2^{13221332100313} is an apocalyptic number.

It is an amenable number.

13221332100313 is a deficient number, since it is larger than the sum of its proper divisors (709903188007).

13221332100313 is an equidigital number, since it uses as much as digits as its factorization.

13221332100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702180207.

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

Adding to 13221332100313 its reverse (31300123312231), we get a palindrome (44521455412544).

The spelling of 13221332100313 in words is "thirteen trillion, two hundred twenty-one billion, three hundred thirty-two million, one hundred thousand, three hundred thirteen".