2021200324 has 48 divisors (see below), whose sum is σ = 4202271360. Its totient is φ = 838506240.

The previous prime is 2021200283. The next prime is 2021200331. The reversal of 2021200324 is 4230021202.

It is a junction number, because it is equal to n+sod(n) for n = 2021200298 and 2021200307.

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, 31057 + ... + 70759.

It is an arithmetic number, because the mean of its divisors is an integer number (87547320).

Almost surely, 2^2021200324 is an apocalyptic number.

It is an amenable number.

2021200324 is an abundant number, since it is smaller than the sum of its proper divisors (2181071036).

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

2021200324 is a wasteful number, since it uses less digits than its factorization.

2021200324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39820 (or 39818 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2021200324 is about 44957.7615545970. The cubic root of 2021200324 is about 1264.3572010619.

Adding to 2021200324 its reverse (4230021202), we get a palindrome (6251221526).

The spelling of 2021200324 in words is "two billion, twenty-one million, two hundred thousand, three hundred twenty-four".