2000231020 has 24 divisors (see below), whose sum is σ = 4253659200. Its totient is φ = 789964032.

The previous prime is 2000230979. The next prime is 2000231113. The reversal of 2000231020 is 201320002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2000230988 and 2000231006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631405 + ... + 634564.

It is an arithmetic number, because the mean of its divisors is an integer number (177235800).

Almost surely, 2^2000231020 is an apocalyptic number.

2000231020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000231020 is an abundant number, since it is smaller than the sum of its proper divisors (2253428180).

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

2000231020 is a wasteful number, since it uses less digits than its factorization.

2000231020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266057 (or 1266055 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2000231020 is about 44723.9423575337. The cubic root of 2000231020 is about 1259.9695591873.

Adding to 2000231020 its reverse (201320002), we get a palindrome (2201551022).

The spelling of 2000231020 in words is "two billion, two hundred thirty-one thousand, twenty".