2000013031200 has 144 divisors (see below), whose sum is σ = 6510742973280. Its totient is φ = 533279416320.

The previous prime is 2000013031169. The next prime is 2000013031207. The reversal of 2000013031200 is 21303100002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2000013031207) 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, 25230027 + ... + 25309173.

It is an arithmetic number, because the mean of its divisors is an integer number (45213492870).

Almost surely, 2^{2000013031200} is an apocalyptic number.

2000013031200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000013031200 is an abundant number, since it is smaller than the sum of its proper divisors (4510729942080).

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

2000013031200 is a wasteful number, since it uses less digits than its factorization.

2000013031200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89699 (or 89686 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 2000013031200 its reverse (21303100002), we get a palindrome (2021316131202).

The spelling of 2000013031200 in words is "two trillion, thirteen million, thirty-one thousand, two hundred".