23133203122321 has 8 divisors (see below), whose sum is σ = 23181010925184. Its totient is φ = 23085396576000.

The previous prime is 23133203122283. The next prime is 23133203122363. The reversal of 23133203122321 is 12322130233132.

It is a happy number.

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 23133203122321 - 2¹⁵ = 23133203089553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23133203122321.

It is not an unprimeable number, because it can be changed into a prime (23133203222321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42586596 + ... + 43126378.

It is an arithmetic number, because the mean of its divisors is an integer number (2897626365648).

Almost surely, 2^{23133203122321} is an apocalyptic number.

It is an amenable number.

23133203122321 is a deficient number, since it is larger than the sum of its proper divisors (47807802863).

23133203122321 is an equidigital number, since it uses as much as digits as its factorization.

23133203122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628271.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23133203122321 its reverse (12322130233132), we get a palindrome (35455333355453).

The spelling of 23133203122321 in words is "twenty-three trillion, one hundred thirty-three billion, two hundred three million, one hundred twenty-two thousand, three hundred twenty-one".