233321201 has 4 divisors (see below), whose sum is σ = 239012004. Its totient is φ = 227630400.

The previous prime is 233321171. The next prime is 233321227. The reversal of 233321201 is 102123332.

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 25240576 + 208080625 = 5024^2 + 14425^2 .

It is a cyclic number.

It is not a de Polignac number, because 233321201 - 2¹⁰ = 233320177 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 233321201.

It is not an unprimeable number, because it can be changed into a prime (233321261) 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, 2845340 + ... + 2845421.

It is an arithmetic number, because the mean of its divisors is an integer number (59753001).

Almost surely, 2^233321201 is an apocalyptic number.

It is an amenable number.

233321201 is a deficient number, since it is larger than the sum of its proper divisors (5690803).

233321201 is an equidigital number, since it uses as much as digits as its factorization.

233321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690802.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 233321201 is about 15274.8551875296. The cubic root of 233321201 is about 615.6275797808.

Adding to 233321201 its reverse (102123332), we get a palindrome (335444533).

The spelling of 233321201 in words is "two hundred thirty-three million, three hundred twenty-one thousand, two hundred one".