201000211100011 has 16 divisors (see below), whose sum is σ = 206665525761408. Its totient is φ = 195371245209600.

The previous prime is 201000211099973. The next prime is 201000211100023. The reversal of 201000211100011 is 110001112000102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201000211100011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201000211100111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384102441 + ... + 1384247653.

It is an arithmetic number, because the mean of its divisors is an integer number (12916595360088).

Almost surely, 2^{201000211100011} is an apocalyptic number.

201000211100011 is a deficient number, since it is larger than the sum of its proper divisors (5665314661397).

201000211100011 is a wasteful number, since it uses less digits than its factorization.

201000211100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270102.

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

Adding to 201000211100011 its reverse (110001112000102), we get a palindrome (311001323100113).

Subtracting from 201000211100011 its reverse (110001112000102), we obtain a palindrome (90999099099909).

The spelling of 201000211100011 in words is "two hundred one trillion, two hundred eleven million, one hundred thousand, eleven".