21103302000333 has 32 divisors (see below), whose sum is σ = 33974082293760. Its totient is φ = 11395473405120.

The previous prime is 21103302000323. The next prime is 21103302000343. The reversal of 21103302000333 is 33300020330112.

It is an interprime number because it is at equal distance from previous prime (21103302000323) and next prime (21103302000343).

It is not a de Polignac number, because 21103302000333 - 2¹⁰ = 21103301999309 is a prime.

It is a super-2 number, since 2×21103302000333² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21103302000323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368613763 + ... + 368671008.

It is an arithmetic number, because the mean of its divisors is an integer number (1061690071680).

Almost surely, 2^{21103302000333} is an apocalyptic number.

It is an amenable number.

21103302000333 is a deficient number, since it is larger than the sum of its proper divisors (12870780293427).

21103302000333 is a wasteful number, since it uses less digits than its factorization.

21103302000333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737284857.

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

Adding to 21103302000333 its reverse (33300020330112), we get a palindrome (54403322330445).

The spelling of 21103302000333 in words is "twenty-one trillion, one hundred three billion, three hundred two million, three hundred thirty-three", and thus it is an aban number.