2021302304 has 96 divisors (see below), whose sum is σ = 4771146240. Its totient is φ = 824767488.

The previous prime is 2021302279. The next prime is 2021302319. The reversal of 2021302304 is 4032031202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386942 + ... + 392130.

It is an arithmetic number, because the mean of its divisors is an integer number (49699440).

Almost surely, 2^2021302304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2021302304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2385573120).

2021302304 is an abundant number, since it is smaller than the sum of its proper divisors (2749843936).

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

2021302304 is a wasteful number, since it uses less digits than its factorization.

2021302304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2021302304 is about 44958.8957159759. The cubic root of 2021302304 is about 1264.3784651555.

Adding to 2021302304 its reverse (4032031202), we get a palindrome (6053333506).

The spelling of 2021302304 in words is "two billion, twenty-one million, three hundred two thousand, three hundred four".