11330221302313 has 8 divisors (see below), whose sum is σ = 11544133867848. Its totient is φ = 11116313729664.

The previous prime is 11330221302307. The next prime is 11330221302359. The reversal of 11330221302313 is 31320312203311.

It can be written as a sum of positive squares in 4 ways, for example, as 1264754399769 + 10065466902544 = 1124613^2 + 3172612^2 .

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-11330221302313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11330221300313) 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, 3502231 + ... + 5909827.

It is an arithmetic number, because the mean of its divisors is an integer number (1443016733481).

Almost surely, 2^{11330221302313} is an apocalyptic number.

It is an amenable number.

11330221302313 is a deficient number, since it is larger than the sum of its proper divisors (213912565535).

11330221302313 is an equidigital number, since it uses as much as digits as its factorization.

11330221302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496443.

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

Adding to 11330221302313 its reverse (31320312203311), we get a palindrome (42650533505624).

The spelling of 11330221302313 in words is "eleven trillion, three hundred thirty billion, two hundred twenty-one million, three hundred two thousand, three hundred thirteen".