115344329 has 2 divisors, whose sum is σ = 115344330. Its totient is φ = 115344328.

The previous prime is 115344301. The next prime is 115344331. The reversal of 115344329 is 923443511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96983104 + 18361225 = 9848^2 + 4285^2 .

It is an emirp because it is prime and its reverse (923443511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115344329 is a prime.

It is a Sophie Germain prime.

Together with 115344331, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115344295 and 115344304.

It is not a weakly prime, because it can be changed into another prime (115344389) 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, 57672164 + 57672165.

It is an arithmetic number, because the mean of its divisors is an integer number (57672165).

Almost surely, 2^115344329 is an apocalyptic number.

It is an amenable number.

115344329 is a deficient number, since it is larger than the sum of its proper divisors (1).

115344329 is an equidigital number, since it uses as much as digits as its factorization.

115344329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 32.

The square root of 115344329 is about 10739.8477177286. The cubic root of 115344329 is about 486.7792781147.

The spelling of 115344329 in words is "one hundred fifteen million, three hundred forty-four thousand, three hundred twenty-nine".