21301000210333 has 8 divisors (see below), whose sum is σ = 22253046471936. Its totient is φ = 20365511275200.

The previous prime is 21301000210297. The next prime is 21301000210381. The reversal of 21301000210333 is 33301200010312.

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

It is a cyclic number.

It is not a de Polignac number, because 21301000210333 - 2²⁵ = 21300966655901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 21301000210333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21301000217333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4139328988 + ... + 4139334133.

It is an arithmetic number, because the mean of its divisors is an integer number (2781630808992).

Almost surely, 2^{21301000210333} is an apocalyptic number.

It is an amenable number.

21301000210333 is a deficient number, since it is larger than the sum of its proper divisors (952046261603).

21301000210333 is an equidigital number, since it uses as much as digits as its factorization.

21301000210333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8278663235.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 21301000210333 its reverse (33301200010312), we get a palindrome (54602200220645).

The spelling of 21301000210333 in words is "twenty-one trillion, three hundred one billion, two hundred ten thousand, three hundred thirty-three".