232107133 has 2 divisors, whose sum is σ = 232107134. Its totient is φ = 232107132.

The previous prime is 232107131. The next prime is 232107143. The reversal of 232107133 is 331701232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229159044 + 2948089 = 15138^2 + 1717^2 .

It is a cyclic number.

It is not a de Polignac number, because 232107133 - 2¹ = 232107131 is a prime.

Together with 232107131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232107131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116053566 + 116053567.

It is an arithmetic number, because the mean of its divisors is an integer number (116053567).

Almost surely, 2^232107133 is an apocalyptic number.

It is an amenable number.

232107133 is a deficient number, since it is larger than the sum of its proper divisors (1).

232107133 is an equidigital number, since it uses as much as digits as its factorization.

232107133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 232107133 is about 15235.0626188408. The cubic root of 232107133 is about 614.5579329151.

Adding to 232107133 its reverse (331701232), we get a palindrome (563808365).

The spelling of 232107133 in words is "two hundred thirty-two million, one hundred seven thousand, one hundred thirty-three".