2020013000 has 64 divisors (see below), whose sum is σ = 4827513600. Its totient is φ = 790795200.

The previous prime is 2020012997. The next prime is 2020013011. The reversal of 2020013000 is 3100202.

It is a Harshad number since it is a multiple of its sum of digits (8).

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 15 ways as a sum of consecutive naturals, for example, 25511 + ... + 68489.

It is an arithmetic number, because the mean of its divisors is an integer number (75429900).

Almost surely, 2^2020013000 is an apocalyptic number.

2020013000 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 2020013000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2413756800).

2020013000 is an abundant number, since it is smaller than the sum of its proper divisors (2807500600).

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

2020013000 is a wasteful number, since it uses less digits than its factorization.

2020013000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43047 (or 43033 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 2020013000 is about 44944.5547313576. The cubic root of 2020013000 is about 1264.1095766379.

Adding to 2020013000 its reverse (3100202), we get a palindrome (2023113202).

The spelling of 2020013000 in words is "two billion, twenty million, thirteen thousand".