13020300302221 has 8 divisors (see below), whose sum is σ = 13335111646560. Its totient is φ = 12706035033552.

The previous prime is 13020300302189. The next prime is 13020300302237. The reversal of 13020300302221 is 12220300302031.

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 13020300302221 - 2⁵ = 13020300302189 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 (13020300302521) 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, 136470655 + ... + 136566028.

It is an arithmetic number, because the mean of its divisors is an integer number (1666888955820).

Almost surely, 2^{13020300302221} is an apocalyptic number.

It is an amenable number.

13020300302221 is a deficient number, since it is larger than the sum of its proper divisors (314811344339).

13020300302221 is a wasteful number, since it uses less digits than its factorization.

13020300302221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273037835.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13020300302221 its reverse (12220300302031), we get a palindrome (25240600604252).

The spelling of 13020300302221 in words is "thirteen trillion, twenty billion, three hundred million, three hundred two thousand, two hundred twenty-one".