3020340213 has 48 divisors (see below), whose sum is σ = 4908833280. Its totient is φ = 1773895200.

The previous prime is 3020340209. The next prime is 3020340217. The reversal of 3020340213 is 3120430203.

3020340213 is a `hidden beast` number, since 302 + 0 + 340 + 21 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3020340209) and next prime (3020340217).

It is not a de Polignac number, because 3020340213 - 2² = 3020340209 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020340217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 411070 + ... + 418352.

It is an arithmetic number, because the mean of its divisors is an integer number (102267360).

Almost surely, 2^3020340213 is an apocalyptic number.

3020340213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3020340213 is a deficient number, since it is larger than the sum of its proper divisors (1888493067).

3020340213 is a wasteful number, since it uses less digits than its factorization.

3020340213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7430 (or 7427 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3020340213 is about 54957.6219736626. The cubic root of 3020340213 is about 1445.5017495043.

Adding to 3020340213 its reverse (3120430203), we get a palindrome (6140770416).

The spelling of 3020340213 in words is "three billion, twenty million, three hundred forty thousand, two hundred thirteen".