202013110020011 has 2 divisors, whose sum is σ = 202013110020012. Its totient is φ = 202013110020010.

The previous prime is 202013110019993. The next prime is 202013110020041. The reversal of 202013110020011 is 110020011310202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202013110020011 - 2⁴⁶ = 131644365842347 is a prime.

It is not a weakly prime, because it can be changed into another prime (202013110020041) 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 as a sum of consecutive naturals, namely, 101006555010005 + 101006555010006.

It is an arithmetic number, because the mean of its divisors is an integer number (101006555010006).

Almost surely, 2^{202013110020011} is an apocalyptic number.

202013110020011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202013110020011 is an equidigital number, since it uses as much as digits as its factorization.

202013110020011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 202013110020011 its reverse (110020011310202), we get a palindrome (312033121330213).

The spelling of 202013110020011 in words is "two hundred two trillion, thirteen billion, one hundred ten million, twenty thousand, eleven".