233120203123201 has 4 divisors (see below), whose sum is σ = 238806061736004. Its totient is φ = 227434344510400.

The previous prime is 233120203123183. The next prime is 233120203123207. The reversal of 233120203123201 is 102321302021332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66184733160000 + 166935469963201 = 8135400^2 + 12920351^2 .

It is not a de Polignac number, because 233120203123201 - 2⁵ = 233120203123169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233120203123207) 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 3 ways as a sum of consecutive naturals, for example, 2842929306340 + ... + 2842929306421.

It is an arithmetic number, because the mean of its divisors is an integer number (59701515434001).

Almost surely, 2^{233120203123201} is an apocalyptic number.

It is an amenable number.

233120203123201 is a deficient number, since it is larger than the sum of its proper divisors (5685858612803).

233120203123201 is an equidigital number, since it uses as much as digits as its factorization.

233120203123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685858612802.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 233120203123201 its reverse (102321302021332), we get a palindrome (335441505144533).

The spelling of 233120203123201 in words is "two hundred thirty-three trillion, one hundred twenty billion, two hundred three million, one hundred twenty-three thousand, two hundred one".