21330132300003 has 8 divisors (see below), whose sum is σ = 28445778188368. Its totient is φ = 14217287305824.

The previous prime is 21330132299981. The next prime is 21330132300091. The reversal of 21330132300003 is 30000323103312.

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

It is not a de Polignac number, because 21330132300003 - 2¹⁴ = 21330132283619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21330832300003) 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, 700205776 + ... + 700236237.

It is an arithmetic number, because the mean of its divisors is an integer number (3555722273546).

Almost surely, 2^{21330132300003} is an apocalyptic number.

21330132300003 is a deficient number, since it is larger than the sum of its proper divisors (7115645888365).

21330132300003 is a wasteful number, since it uses less digits than its factorization.

21330132300003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400447093.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 21330132300003 its reverse (30000323103312), we get a palindrome (51330455403315).

The spelling of 21330132300003 in words is "twenty-one trillion, three hundred thirty billion, one hundred thirty-two million, three hundred thousand, three".