2030021010 has 48 divisors (see below), whose sum is σ = 5282656704. Its totient is φ = 540866976.

The previous prime is 2030020997. The next prime is 2030021041. The reversal of 2030021010 is 101200302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2030020983 and 2030021001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100849 + ... + 119291.

It is an arithmetic number, because the mean of its divisors is an integer number (110055348).

Almost surely, 2^2030021010 is an apocalyptic number.

2030021010 is an abundant number, since it is smaller than the sum of its proper divisors (3252635694).

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

2030021010 is a wasteful number, since it uses less digits than its factorization.

2030021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19679 (or 19676 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2030021010 is about 45055.7544604460. The cubic root of 2030021010 is about 1266.1937852398.

Adding to 2030021010 its reverse (101200302), we get a palindrome (2131221312).

The spelling of 2030021010 in words is "two billion, thirty million, twenty-one thousand, ten".