23333333020121 has 8 divisors (see below), whose sum is σ = 24143734617600. Its totient is φ = 22523318349840.

The previous prime is 23333333020117. The next prime is 23333333020187. The reversal of 23333333020121 is 12102033333332.

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 23333333020121 - 2² = 23333333020117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23333333020321) 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, 96609095 + ... + 96850316.

It is an arithmetic number, because the mean of its divisors is an integer number (3017966827200).

Almost surely, 2^{23333333020121} is an apocalyptic number.

It is an amenable number.

23333333020121 is a deficient number, since it is larger than the sum of its proper divisors (810401597479).

23333333020121 is a wasteful number, since it uses less digits than its factorization.

23333333020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193463599.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 23333333020121 its reverse (12102033333332), we get a palindrome (35435366353453).

The spelling of 23333333020121 in words is "twenty-three trillion, three hundred thirty-three billion, three hundred thirty-three million, twenty thousand, one hundred twenty-one".