2020033000 has 64 divisors (see below), whose sum is σ = 4780198800. Its totient is φ = 798899200.

The previous prime is 2020032997. The next prime is 2020033033. The reversal of 2020033000 is 3300202.

It can be written as a sum of positive squares in 8 ways, for example, as 244421956 + 1775611044 = 15634^2 + 42138^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77652 + ... + 100348.

Almost surely, 2^2020033000 is an apocalyptic number.

2020033000 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 2020033000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2390099400).

2020033000 is an abundant number, since it is smaller than the sum of its proper divisors (2760165800).

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

2020033000 is a wasteful number, since it uses less digits than its factorization.

2020033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22807 (or 22793 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 2020033000 is about 44944.7772271707. Note that the first 3 decimals coincide. The cubic root of 2020033000 is about 1264.1137485760.

Adding to 2020033000 its reverse (3300202), we get a palindrome (2023333202).

The spelling of 2020033000 in words is "two billion, twenty million, thirty-three thousand".