13300303321 has 8 divisors (see below), whose sum is σ = 13812478920. Its totient is φ = 12791697408.

The previous prime is 13300303273. The next prime is 13300303337. The reversal of 13300303321 is 12330300331.

It can be written as a sum of positive squares in 4 ways, for example, as 9920160000 + 3380143321 = 99600^2 + 58139^2 .

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 13300303321 - 2¹⁹ = 13299779033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300303361) 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, 884826 + ... + 899731.

It is an arithmetic number, because the mean of its divisors is an integer number (1726559865).

Almost surely, 2^13300303321 is an apocalyptic number.

It is an amenable number.

13300303321 is a deficient number, since it is larger than the sum of its proper divisors (512175599).

13300303321 is a wasteful number, since it uses less digits than its factorization.

13300303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784843.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13300303321 its reverse (12330300331), we get a palindrome (25630603652).

The spelling of 13300303321 in words is "thirteen billion, three hundred million, three hundred three thousand, three hundred twenty-one".