132304331 has 2 divisors, whose sum is σ = 132304332. Its totient is φ = 132304330.

The previous prime is 132304327. The next prime is 132304343. The reversal of 132304331 is 133403231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132304331 - 2² = 132304327 is a prime.

It is a super-2 number, since 2×132304331² = 35008872002715122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132304321) 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, 66152165 + 66152166.

It is an arithmetic number, because the mean of its divisors is an integer number (66152166).

Almost surely, 2^132304331 is an apocalyptic number.

132304331 is a deficient number, since it is larger than the sum of its proper divisors (1).

132304331 is an equidigital number, since it uses as much as digits as its factorization.

132304331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 132304331 is about 11502.3619748293. The cubic root of 132304331 is about 509.5553358539. Note that the first 3 decimals are identical.

Adding to 132304331 its reverse (133403231), we get a palindrome (265707562).

The spelling of 132304331 in words is "one hundred thirty-two million, three hundred four thousand, three hundred thirty-one".