2000100101100 has 144 divisors (see below), whose sum is σ = 6100732194816. Its totient is φ = 505172736000.

The previous prime is 2000100101081. The next prime is 2000100101101. The reversal of 2000100101100 is 11010010002.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (2000100101101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1850821 + ... + 2725020.

Almost surely, 2^{2000100101100} is an apocalyptic number.

2000100101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000100101100 is an abundant number, since it is smaller than the sum of its proper divisors (4100632093716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000100101100 is a wasteful number, since it uses less digits than its factorization.

2000100101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575936 (or 4575929 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 2000100101100 its reverse (11010010002), we get a palindrome (2011110111102).

The spelling of 2000100101100 in words is "two trillion, one hundred million, one hundred one thousand, one hundred".