12332129 has 2 divisors, whose sum is σ = 12332130. Its totient is φ = 12332128.

The previous prime is 12332113. The next prime is 12332143. The reversal of 12332129 is 92123321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 270400 = 3473^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 12332129 - 2⁴ = 12332113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12332149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166064 + 6166065.

It is an arithmetic number, because the mean of its divisors is an integer number (6166065).

Almost surely, 2^12332129 is an apocalyptic number.

It is an amenable number.

12332129 is a deficient number, since it is larger than the sum of its proper divisors (1).

12332129 is an equidigital number, since it uses as much as digits as its factorization.

12332129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 23.

The square root of 12332129 is about 3511.7131147063. The cubic root of 12332129 is about 231.0358383456.

The spelling of 12332129 in words is "twelve million, three hundred thirty-two thousand, one hundred twenty-nine".