2000203232020 has 96 divisors (see below), whose sum is σ = 4852510064640. Its totient is φ = 678390249600.

The previous prime is 2000203232017. The next prime is 2000203232057. The reversal of 2000203232020 is 202323020002.

It is a junction number, because it is equal to n+sod(n) for n = 2000203231985 and 2000203232003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4854517 + ... + 5250403.

It is an arithmetic number, because the mean of its divisors is an integer number (50546979840).

Almost surely, 2^{2000203232020} is an apocalyptic number.

2000203232020 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 2000203232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2426255032320).

2000203232020 is an abundant number, since it is smaller than the sum of its proper divisors (2852306832620).

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

2000203232020 is a wasteful number, since it uses less digits than its factorization.

2000203232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396293 (or 396291 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 2000203232020 its reverse (202323020002), we get a palindrome (2202526252022).

The spelling of 2000203232020 in words is "two trillion, two hundred three million, two hundred thirty-two thousand, twenty".