2021302010 has 64 divisors (see below), whose sum is σ = 4503340800. Its totient is φ = 636083712.

The previous prime is 2021301937. The next prime is 2021302027. The reversal of 2021302010 is 102031202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2021301982 and 2021302000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156686 + ... + 169094.

It is an arithmetic number, because the mean of its divisors is an integer number (70364700).

Almost surely, 2^2021302010 is an apocalyptic number.

2021302010 is an abundant number, since it is smaller than the sum of its proper divisors (2482038790).

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

2021302010 is a wasteful number, since it uses less digits than its factorization.

2021302010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12615.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2021302010 is about 44958.8924463226. The cubic root of 2021302010 is about 1264.3784038539.

Adding to 2021302010 its reverse (102031202), we get a palindrome (2123333212).

The spelling of 2021302010 in words is "two billion, twenty-one million, three hundred two thousand, ten".