232523201 has 2 divisors, whose sum is σ = 232523202. Its totient is φ = 232523200.

The previous prime is 232523183. The next prime is 232523233. The reversal of 232523201 is 102325232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157527601 + 74995600 = 12551^2 + 8660^2 .

It is a cyclic number.

It is not a de Polignac number, because 232523201 - 2¹⁰ = 232522177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232523101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116261600 + 116261601.

It is an arithmetic number, because the mean of its divisors is an integer number (116261601).

Almost surely, 2^232523201 is an apocalyptic number.

It is an amenable number.

232523201 is a deficient number, since it is larger than the sum of its proper divisors (1).

232523201 is an equidigital number, since it uses as much as digits as its factorization.

232523201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 232523201 is about 15248.7114537590. The cubic root of 232523201 is about 614.9249261699.

Adding to 232523201 its reverse (102325232), we get a palindrome (334848433).

The spelling of 232523201 in words is "two hundred thirty-two million, five hundred twenty-three thousand, two hundred one".