13030221100321 has 8 divisors (see below), whose sum is σ = 13195331337600. Its totient is φ = 12865115131440.

The previous prime is 13030221100249. The next prime is 13030221100357. The reversal of 13030221100321 is 12300112203031.

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 13030221100321 - 2¹³ = 13030221092129 is a prime.

It is a super-2 number, since 2×13030221100321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030221104321) 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, 5317506 + ... + 7371316.

It is an arithmetic number, because the mean of its divisors is an integer number (1649416417200).

Almost surely, 2^{13030221100321} is an apocalyptic number.

It is an amenable number.

13030221100321 is a deficient number, since it is larger than the sum of its proper divisors (165110237279).

13030221100321 is an equidigital number, since it uses as much as digits as its factorization.

13030221100321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134199.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13030221100321 its reverse (12300112203031), we get a palindrome (25330333303352).

The spelling of 13030221100321 in words is "thirteen trillion, thirty billion, two hundred twenty-one million, one hundred thousand, three hundred twenty-one".