30211302210013 has 4 divisors (see below), whose sum is σ = 30216254076828. Its totient is φ = 30206350343200.

The previous prime is 30211302209983. The next prime is 30211302210041. The reversal of 30211302210013 is 31001220311203.

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 14503095573849 + 15708206636164 = 3808293^2 + 3963358^2 .

It is a cyclic number.

It is not a de Polignac number, because 30211302210013 - 2¹⁷ = 30211302078941 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 (30211302210413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2475924256 + ... + 2475936457.

It is an arithmetic number, because the mean of its divisors is an integer number (7554063519207).

Almost surely, 2^{30211302210013} is an apocalyptic number.

It is an amenable number.

30211302210013 is a deficient number, since it is larger than the sum of its proper divisors (4951866815).

30211302210013 is an equidigital number, since it uses as much as digits as its factorization.

30211302210013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951866814.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30211302210013 its reverse (31001220311203), we get a palindrome (61212522521216).

The spelling of 30211302210013 in words is "thirty trillion, two hundred eleven billion, three hundred two million, two hundred ten thousand, thirteen".