21232302011333 has 8 divisors (see below), whose sum is σ = 24428343638400. Its totient is φ = 18076974290640.

The previous prime is 21232302011303. The next prime is 21232302011341. The reversal of 21232302011333 is 33311020323212.

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 21232302011333 - 2⁶ = 21232302011269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21232302011303) 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, 10178475473 + ... + 10178477558.

It is an arithmetic number, because the mean of its divisors is an integer number (3053542954800).

Almost surely, 2^{21232302011333} is an apocalyptic number.

It is an amenable number.

21232302011333 is a deficient number, since it is larger than the sum of its proper divisors (3196041627067).

21232302011333 is a wasteful number, since it uses less digits than its factorization.

21232302011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20356953187.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 21232302011333 its reverse (33311020323212), we get a palindrome (54543322334545).

The spelling of 21232302011333 in words is "twenty-one trillion, two hundred thirty-two billion, three hundred two million, eleven thousand, three hundred thirty-three".