2000201102111 has 4 divisors (see below), whose sum is σ = 2000204222832. Its totient is φ = 2000197981392.

The previous prime is 2000201102101. The next prime is 2000201102149. The reversal of 2000201102111 is 1112011020002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000201102111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000201102092 and 2000201102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000201102101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208595 + ... + 2010948.

It is an arithmetic number, because the mean of its divisors is an integer number (500051055708).

Almost surely, 2^{2000201102111} is an apocalyptic number.

2000201102111 is a deficient number, since it is larger than the sum of its proper divisors (3120721).

2000201102111 is an equidigital number, since it uses as much as digits as its factorization.

2000201102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120720.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2000201102111 its reverse (1112011020002), we get a palindrome (3112212122113).

The spelling of 2000201102111 in words is "two trillion, two hundred one million, one hundred two thousand, one hundred eleven".