2000133100240 has 80 divisors (see below), whose sum is σ = 5073278325120. Its totient is φ = 727290524160.

The previous prime is 2000133100181. The next prime is 2000133100241. The reversal of 2000133100240 is 420013310002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000133100241) 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, 38798962 + ... + 38850478.

It is an arithmetic number, because the mean of its divisors is an integer number (63415979064).

Almost surely, 2^{2000133100240} is an apocalyptic number.

2000133100240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000133100240 is an abundant number, since it is smaller than the sum of its proper divisors (3073145224880).

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

2000133100240 is a wasteful number, since it uses less digits than its factorization.

2000133100240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95660 (or 95654 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2000133100240 its reverse (420013310002), we get a palindrome (2420146410242).

The spelling of 2000133100240 in words is "two trillion, one hundred thirty-three million, one hundred thousand, two hundred forty".