3020320213 has 4 divisors (see below), whose sum is σ = 3020479360. Its totient is φ = 3020161068.

The previous prime is 3020320207. The next prime is 3020320229. The reversal of 3020320213 is 3120230203.

3020320213 is digitally balanced in base 2, 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3120230203 = 593 ⋅5261771.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3020320213 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 (3020320243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46533 + ... + 90586.

It is an arithmetic number, because the mean of its divisors is an integer number (755119840).

Almost surely, 2^3020320213 is an apocalyptic number.

It is an amenable number.

3020320213 is a deficient number, since it is larger than the sum of its proper divisors (159147).

3020320213 is a wasteful number, since it uses less digits than its factorization.

3020320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159146.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3020320213 is about 54957.4400149789. The cubic root of 3020320213 is about 1445.4985589036.

Adding to 3020320213 its reverse (3120230203), we get a palindrome (6140550416).

The spelling of 3020320213 in words is "three billion, twenty million, three hundred twenty thousand, two hundred thirteen".