2000100200120 has 96 divisors (see below), whose sum is σ = 4947082257600. Its totient is φ = 727227790080.

The previous prime is 2000100200113. The next prime is 2000100200171. The reversal of 2000100200120 is 210020010002.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 2000100200098 and 2000100200107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58590497 + ... + 58624623.

It is an arithmetic number, because the mean of its divisors is an integer number (51532106850).

Almost surely, 2^{2000100200120} is an apocalyptic number.

2000100200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000100200120 is an abundant number, since it is smaller than the sum of its proper divisors (2946982057480).

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

2000100200120 is a wasteful number, since it uses less digits than its factorization.

2000100200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46269 (or 46254 counting only the distinct ones).

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

Adding to 2000100200120 its reverse (210020010002), we get a palindrome (2210120210122).

The spelling of 2000100200120 in words is "two trillion, one hundred million, two hundred thousand, one hundred twenty".