232134121 has 2 divisors, whose sum is σ = 232134122. Its totient is φ = 232134120.

The previous prime is 232134113. The next prime is 232134131. The reversal of 232134121 is 121431232.

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., 175297600 + 56836521 = 13240^2 + 7539^2 .

It is a cyclic number.

It is not a de Polignac number, because 232134121 - 2³ = 232134113 is a prime.

It is not a weakly prime, because it can be changed into another prime (232134131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116067060 + 116067061.

It is an arithmetic number, because the mean of its divisors is an integer number (116067061).

Almost surely, 2^232134121 is an apocalyptic number.

It is an amenable number.

232134121 is a deficient number, since it is larger than the sum of its proper divisors (1).

232134121 is an equidigital number, since it uses as much as digits as its factorization.

232134121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 19.

The square root of 232134121 is about 15235.9483131179. The cubic root of 232134121 is about 614.5817510064.

Adding to 232134121 its reverse (121431232), we get a palindrome (353565353).

The spelling of 232134121 in words is "two hundred thirty-two million, one hundred thirty-four thousand, one hundred twenty-one".