2000101110120 has 384 divisors, whose sum is σ = 7038423475200. Its totient is φ = 490859937792.

The previous prime is 2000101110047. The next prime is 2000101110127. The reversal of 2000101110120 is 210111010002.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2000101110127) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 170316969 + ... + 170328711.

It is an arithmetic number, because the mean of its divisors is an integer number (18329227800).

Almost surely, 2^{2000101110120} is an apocalyptic number.

2000101110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000101110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3519211737600).

2000101110120 is an abundant number, since it is smaller than the sum of its proper divisors (5038322365080).

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

2000101110120 is a wasteful number, since it uses less digits than its factorization.

2000101110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12489 (or 12482 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2000101110120 its reverse (210111010002), we get a palindrome (2210212120122).

The spelling of 2000101110120 in words is "two trillion, one hundred one million, one hundred ten thousand, one hundred twenty".