233240201 has 2 divisors, whose sum is σ = 233240202. Its totient is φ = 233240200.

The previous prime is 233240197. The next prime is 233240207. The reversal of 233240201 is 102042332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149426176 + 83814025 = 12224^2 + 9155^2 .

It is a cyclic number.

It is not a de Polignac number, because 233240201 - 2² = 233240197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233240201.

It is not a weakly prime, because it can be changed into another prime (233240207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116620100 + 116620101.

It is an arithmetic number, because the mean of its divisors is an integer number (116620101).

Almost surely, 2^233240201 is an apocalyptic number.

It is an amenable number.

233240201 is a deficient number, since it is larger than the sum of its proper divisors (1).

233240201 is an equidigital number, since it uses as much as digits as its factorization.

233240201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 233240201 is about 15272.2035410742. The cubic root of 233240201 is about 615.5563309254.

Adding to 233240201 its reverse (102042332), we get a palindrome (335282533).

The spelling of 233240201 in words is "two hundred thirty-three million, two hundred forty thousand, two hundred one".