201013101311011 has 24 divisors (see below), whose sum is σ = 222308433159120. Its totient is φ = 181614295177920.

The previous prime is 201013101310999. The next prime is 201013101311017. The reversal of 201013101311011 is 110113101310102.

201013101311011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201013101311011 - 2⁵ = 201013101310979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201013101311017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1439965605 + ... + 1440105193.

It is an arithmetic number, because the mean of its divisors is an integer number (9262851381630).

Almost surely, 2^{201013101311011} is an apocalyptic number.

201013101311011 is a deficient number, since it is larger than the sum of its proper divisors (21295331848109).

201013101311011 is a wasteful number, since it uses less digits than its factorization.

201013101311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212787 (or 212776 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 201013101311011 its reverse (110113101310102), we get a palindrome (311126202621113).

Subtracting from 201013101311011 its reverse (110113101310102), we obtain a palindrome (90900000000909).

The spelling of 201013101311011 in words is "two hundred one trillion, thirteen billion, one hundred one million, three hundred eleven thousand, eleven".