201000000102011 has 32 divisors (see below), whose sum is σ = 224172064892160. Its totient is φ = 178690245552000.

The previous prime is 201000000101987. The next prime is 201000000102017. The reversal of 201000000102011 is 110201000000102.

It is a de Polignac number, because none of the positive numbers 2^k-201000000102011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201000000102011.

It is not an unprimeable number, because it can be changed into a prime (201000000102017) 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 31 ways as a sum of consecutive naturals, for example, 344492921 + ... + 345075893.

It is an arithmetic number, because the mean of its divisors is an integer number (7005377027880).

Almost surely, 2^{201000000102011} is an apocalyptic number.

201000000102011 is a deficient number, since it is larger than the sum of its proper divisors (23172064790149).

201000000102011 is a wasteful number, since it uses less digits than its factorization.

201000000102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586907.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 201000000102011 its reverse (110201000000102), we get a palindrome (311201000102113).

The spelling of 201000000102011 in words is "two hundred one trillion, one hundred two thousand, eleven".