3130221300313 has 4 divisors (see below), whose sum is σ = 3135327697828. Its totient is φ = 3125114902800.

The previous prime is 3130221300289. The next prime is 3130221300317. The reversal of 3130221300313 is 3130031220313.

3130221300313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 511106316889 + 2619114983424 = 714917^2 + 1618368^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130221300313 - 2¹⁷ = 3130221169241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130221300317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2553197838 + ... + 2553199063.

It is an arithmetic number, because the mean of its divisors is an integer number (783831924457).

Almost surely, 2^{3130221300313} is an apocalyptic number.

It is an amenable number.

3130221300313 is a deficient number, since it is larger than the sum of its proper divisors (5106397515).

3130221300313 is an equidigital number, since it uses as much as digits as its factorization.

3130221300313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106397514.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3130221300313 its reverse (3130031220313), we get a palindrome (6260252520626).

The spelling of 3130221300313 in words is "three trillion, one hundred thirty billion, two hundred twenty-one million, three hundred thousand, three hundred thirteen".