21032333312010 has 16 divisors (see below), whose sum is σ = 50477599948896. Its totient is φ = 5608622216528.

The previous prime is 21032333311943. The next prime is 21032333312033. The reversal of 21032333312010 is 1021333323012.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350538888504 + ... + 350538888563.

It is an arithmetic number, because the mean of its divisors is an integer number (3154849996806).

Almost surely, 2^{21032333312010} is an apocalyptic number.

21032333312010 is an abundant number, since it is smaller than the sum of its proper divisors (29445266636886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21032333312010 is a wasteful number, since it uses less digits than its factorization.

21032333312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701077777077.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 21032333312010 its reverse (1021333323012), we get a palindrome (22053666635022).

The spelling of 21032333312010 in words is "twenty-one trillion, thirty-two billion, three hundred thirty-three million, three hundred twelve thousand, ten".