1332323129 has 2 divisors, whose sum is σ = 1332323130. Its totient is φ = 1332323128.

The previous prime is 1332323119. The next prime is 1332323131. The reversal of 1332323129 is 9213232331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1322413225 + 9909904 = 36365^2 + 3148^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332323129 - 2¹² = 1332319033 is a prime.

Together with 1332323131, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1332323119) 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, 666161564 + 666161565.

It is an arithmetic number, because the mean of its divisors is an integer number (666161565).

Almost surely, 2^1332323129 is an apocalyptic number.

It is an amenable number.

1332323129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332323129 is an equidigital number, since it uses as much as digits as its factorization.

1332323129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 29.

The square root of 1332323129 is about 36501.0017533766. The cubic root of 1332323129 is about 1100.3643776328.

The spelling of 1332323129 in words is "one billion, three hundred thirty-two million, three hundred twenty-three thousand, one hundred twenty-nine".