2021021333230 has 8 divisors (see below), whose sum is σ = 3637838399832. Its totient is φ = 808408533288.

The previous prime is 2021021333173. The next prime is 2021021333249. The reversal of 2021021333230 is 323331201202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101051066652 + ... + 101051066671.

It is an arithmetic number, because the mean of its divisors is an integer number (454729799979).

Almost surely, 2^{2021021333230} is an apocalyptic number.

2021021333230 is a deficient number, since it is larger than the sum of its proper divisors (1616817066602).

2021021333230 is a wasteful number, since it uses less digits than its factorization.

2021021333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202102133330.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2021021333230 its reverse (323331201202), we get a palindrome (2344352534432).

The spelling of 2021021333230 in words is "two trillion, twenty-one billion, twenty-one million, three hundred thirty-three thousand, two hundred thirty".