21331203300001 has 8 divisors (see below), whose sum is σ = 24406766636544. Its totient is φ = 18262702108320.

The previous prime is 21331203299999. The next prime is 21331203300059. The reversal of 21331203300001 is 10000330213312.

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 21331203300001 - 2¹ = 21331203299999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21331203300301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765529740 + ... + 1765541821.

It is an arithmetic number, because the mean of its divisors is an integer number (3050845829568).

Almost surely, 2^{21331203300001} is an apocalyptic number.

It is an amenable number.

21331203300001 is a deficient number, since it is larger than the sum of its proper divisors (3075563336543).

21331203300001 is an equidigital number, since it uses as much as digits as its factorization.

21331203300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531072431.

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

Adding to 21331203300001 its reverse (10000330213312), we get a palindrome (31331533513313).

The spelling of 21331203300001 in words is "twenty-one trillion, three hundred thirty-one billion, two hundred three million, three hundred thousand, one".