2000111011101 has 24 divisors (see below), whose sum is σ = 3305010870720. Its totient is φ = 1141798931136.

The previous prime is 2000111011097. The next prime is 2000111011103. The reversal of 2000111011101 is 1011101110002.

It is not a de Polignac number, because 2000111011101 - 2² = 2000111011097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000111011103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15513720 + ... + 15642113.

It is an arithmetic number, because the mean of its divisors is an integer number (137708786280).

Almost surely, 2^{2000111011101} is an apocalyptic number.

2000111011101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2000111011101 is a deficient number, since it is larger than the sum of its proper divisors (1304899859619).

2000111011101 is a wasteful number, since it uses less digits than its factorization.

2000111011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31156865 (or 31156862 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 2000111011101 its reverse (1011101110002), we get a palindrome (3011212121103).

The spelling of 2000111011101 in words is "two trillion, one hundred eleven million, eleven thousand, one hundred one".