2021330060 has 24 divisors (see below), whose sum is σ = 4247779536. Its totient is φ = 807963200.

The previous prime is 2021330023. The next prime is 2021330089. The reversal of 2021330060 is 600331202.

It is a super-2 number, since 2×2021330060² = 8171550422919207200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5807 + ... + 63846.

It is an arithmetic number, because the mean of its divisors is an integer number (176990814).

Almost surely, 2^2021330060 is an apocalyptic number.

2021330060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2021330060 is an abundant number, since it is smaller than the sum of its proper divisors (2226449476).

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

2021330060 is a wasteful number, since it uses less digits than its factorization.

2021330060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71113 (or 71111 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2021330060 is about 44959.2043968752. The cubic root of 2021330060 is about 1264.3842525016.

Adding to 2021330060 its reverse (600331202), we get a palindrome (2621661262).

The spelling of 2021330060 in words is "two billion, twenty-one million, three hundred thirty thousand, sixty".