2021200302 has 32 divisors (see below), whose sum is σ = 4601629440. Its totient is φ = 585854720.

The previous prime is 2021200283. The next prime is 2021200331. The reversal of 2021200302 is 2030021202.

It is a congruent number.

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, 664227 + ... + 667262.

It is an arithmetic number, because the mean of its divisors is an integer number (143800920).

Almost surely, 2^2021200302 is an apocalyptic number.

2021200302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2021200302 is an abundant number, since it is smaller than the sum of its proper divisors (2580429138).

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

2021200302 is a wasteful number, since it uses less digits than its factorization.

2021200302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331528.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2021200302 is about 44957.7613099229. The cubic root of 2021200302 is about 1264.3571964745.

Adding to 2021200302 its reverse (2030021202), we get a palindrome (4051221504).

Subtracting 2021200302 from its reverse (2030021202), we obtain a square (8820900 = 2970²).

The spelling of 2021200302 in words is "two billion, twenty-one million, two hundred thousand, three hundred two".