233231201 has 16 divisors (see below), whose sum is σ = 278609664. Its totient is φ = 190897344.

The previous prime is 233231179. The next prime is 233231263. The reversal of 233231201 is 102132332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233231201 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 233231201.

It is not an unprimeable number, because it can be changed into a prime (233231291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159791 + ... + 161243.

It is an arithmetic number, because the mean of its divisors is an integer number (17413104).

Almost surely, 2^233231201 is an apocalyptic number.

It is an amenable number.

233231201 is a deficient number, since it is larger than the sum of its proper divisors (45378463).

233231201 is a wasteful number, since it uses less digits than its factorization.

233231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480.

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

The square root of 233231201 is about 15271.9088852704. The cubic root of 233231201 is about 615.5484133677.

Adding to 233231201 its reverse (102132332), we get a palindrome (335363533).

It can be divided in two parts, 2332 and 31201, that added together give a palindrome (33533).

The spelling of 233231201 in words is "two hundred thirty-three million, two hundred thirty-one thousand, two hundred one".