2133010020 has 48 divisors (see below), whose sum is σ = 5974436160. Its totient is φ = 568611456.

The previous prime is 2133009961. The next prime is 2133010021. The reversal of 2133010020 is 200103312.

It is a happy number.

2133010020 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2133009978 and 2133010005.

It is not an unprimeable number, because it can be changed into a prime (2133010021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331191 + ... + 337569.

It is an arithmetic number, because the mean of its divisors is an integer number (124467420).

Almost surely, 2^2133010020 is an apocalyptic number.

2133010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133010020 is an abundant number, since it is smaller than the sum of its proper divisors (3841426140).

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

2133010020 is a wasteful number, since it uses less digits than its factorization.

2133010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11964 (or 11962 counting only the distinct ones).

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

The square root of 2133010020 is about 46184.5214330516. The cubic root of 2133010020 is about 1287.2541437738.

Adding to 2133010020 its reverse (200103312), we get a palindrome (2333113332).

The spelling of 2133010020 in words is "two billion, one hundred thirty-three million, ten thousand, twenty".