202013310112011 has 64 divisors (see below), whose sum is σ = 318064131302400. Its totient is φ = 126494456659200.

The previous prime is 202013310111919. The next prime is 202013310112021. The reversal of 202013310112011 is 110211013310202.

202013310112011 is a `hidden beast` number, since 2 + 0 + 201 + 331 + 0 + 1 + 120 + 11 = 666.

It is not a de Polignac number, because 202013310112011 - 2¹⁹ = 202013309587723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202013310112021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2072506 + ... + 20206976.

It is an arithmetic number, because the mean of its divisors is an integer number (4969752051600).

Almost surely, 2^{202013310112011} is an apocalyptic number.

202013310112011 is a deficient number, since it is larger than the sum of its proper divisors (116050821190389).

202013310112011 is a wasteful number, since it uses less digits than its factorization.

202013310112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18134897 (or 18134891 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 202013310112011 its reverse (110211013310202), we get a palindrome (312224323422213).

The spelling of 202013310112011 in words is "two hundred two trillion, thirteen billion, three hundred ten million, one hundred twelve thousand, eleven".