210013444310013 has 12 divisors (see below), whose sum is σ = 303352934227200. Its totient is φ = 140008879180296.

The previous prime is 210013444309967. The next prime is 210013444310041. The reversal of 210013444310013 is 310013444310012.

210013444310013 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 1 + 344 + 4 + 310 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 210013444310013 - 2³⁷ = 209876005356541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210013444310213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11491138 + ... + 23496236.

It is an arithmetic number, because the mean of its divisors is an integer number (25279411185600).

Almost surely, 2^{210013444310013} is an apocalyptic number.

It is an amenable number.

210013444310013 is a deficient number, since it is larger than the sum of its proper divisors (93339489917187).

210013444310013 is a wasteful number, since it uses less digits than its factorization.

210013444310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13948848 (or 13948845 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 210013444310013 its reverse (310013444310012), we get a palindrome (520026888620025).

Subtracting 210013444310013 from its reverse (310013444310012), we obtain a palindrome (99999999999999).

The spelling of 210013444310013 in words is "two hundred ten trillion, thirteen billion, four hundred forty-four million, three hundred ten thousand, thirteen".