21233100033297 has 24 divisors (see below), whose sum is σ = 31815780272640. Its totient is φ = 13635334365120.

The previous prime is 21233100033263. The next prime is 21233100033323. The reversal of 21233100033297 is 79233000133212.

21233100033297 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 310 + 0 + 0 + 332 + 9 + 7 = 666.

It is not a de Polignac number, because 21233100033297 - 2⁷ = 21233100033169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21233100033227) 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 23 ways as a sum of consecutive naturals, for example, 364162473 + ... + 364220774.

It is an arithmetic number, because the mean of its divisors is an integer number (1325657511360).

Almost surely, 2^{21233100033297} is an apocalyptic number.

It is an amenable number.

21233100033297 is a deficient number, since it is larger than the sum of its proper divisors (10582680239343).

21233100033297 is a wasteful number, since it uses less digits than its factorization.

21233100033297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728383373 (or 728383370 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 21233100033297 in words is "twenty-one trillion, two hundred thirty-three billion, one hundred million, thirty-three thousand, two hundred ninety-seven".