23233001200121 has 4 divisors (see below), whose sum is σ = 23233646400144. Its totient is φ = 23232356000100.

The previous prime is 23233001200081. The next prime is 23233001200133. The reversal of 23233001200121 is 12100210033232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23233001200121 - 2¹⁸ = 23233000937977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23233001200093 and 23233001200102.

It is not an unprimeable number, because it can be changed into a prime (23233001200141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322545995 + ... + 322618016.

It is an arithmetic number, because the mean of its divisors is an integer number (5808411600036).

Almost surely, 2^{23233001200121} is an apocalyptic number.

It is an amenable number.

23233001200121 is a deficient number, since it is larger than the sum of its proper divisors (645200023).

23233001200121 is an equidigital number, since it uses as much as digits as its factorization.

23233001200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645200022.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23233001200121 its reverse (12100210033232), we get a palindrome (35333211233353).

The spelling of 23233001200121 in words is "twenty-three trillion, two hundred thirty-three billion, one million, two hundred thousand, one hundred twenty-one".