201000021011011 has 8 divisors (see below), whose sum is σ = 201279939426800. Its totient is φ = 200720271175200.

The previous prime is 201000021010991. The next prime is 201000021011059. The reversal of 201000021011011 is 110110120000102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201000021011011 - 2³³ = 200991431076419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201000021011081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39758616 + ... + 44528053.

It is an arithmetic number, because the mean of its divisors is an integer number (25159992428350).

Almost surely, 2^{201000021011011} is an apocalyptic number.

201000021011011 is a deficient number, since it is larger than the sum of its proper divisors (279918415789).

201000021011011 is a wasteful number, since it uses less digits than its factorization.

201000021011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84289989.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 201000021011011 its reverse (110110120000102), we get a palindrome (311110141011113).

The spelling of 201000021011011 in words is "two hundred one trillion, twenty-one million, eleven thousand, eleven".