2000211031111 has 8 divisors (see below), whose sum is σ = 2047142972160. Its totient is φ = 1953461350968.

The previous prime is 2000211031109. The next prime is 2000211031141. The reversal of 2000211031111 is 1111301120002.

It is a happy number.

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 2000211031111 - 2¹ = 2000211031109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000211031091 and 2000211031100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000211031141) 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 7 ways as a sum of consecutive naturals, for example, 45543021 + ... + 45586918.

It is an arithmetic number, because the mean of its divisors is an integer number (255892871520).

Almost surely, 2^{2000211031111} is an apocalyptic number.

2000211031111 is a deficient number, since it is larger than the sum of its proper divisors (46931941049).

2000211031111 is an equidigital number, since it uses as much as digits as its factorization.

2000211031111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91130453.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 2000211031111 its reverse (1111301120002), we get a palindrome (3111512151113).

The spelling of 2000211031111 in words is "two trillion, two hundred eleven million, thirty-one thousand, one hundred eleven".