2000101109111 has 16 divisors (see below), whose sum is σ = 2309592075840. Its totient is φ = 1696553717760.

The previous prime is 2000101109107. The next prime is 2000101109119. The reversal of 2000101109111 is 1119011010002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2000101109111 - 2² = 2000101109107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000101109111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000101109119) 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, 8251931 + ... + 8490851.

It is an arithmetic number, because the mean of its divisors is an integer number (144349504740).

Almost surely, 2^{2000101109111} is an apocalyptic number.

2000101109111 is a deficient number, since it is larger than the sum of its proper divisors (309490966729).

2000101109111 is a wasteful number, since it uses less digits than its factorization.

2000101109111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251354.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 2000101109111 its reverse (1119011010002), we get a palindrome (3119112119113).

The spelling of 2000101109111 in words is "two trillion, one hundred one million, one hundred nine thousand, one hundred eleven".