115918333 has 2 divisors, whose sum is σ = 115918334. Its totient is φ = 115918332.

The previous prime is 115918301. The next prime is 115918337. The reversal of 115918333 is 333819511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112084569 + 3833764 = 10587^2 + 1958^2 .

It is a cyclic number.

It is not a de Polignac number, because 115918333 - 2⁵ = 115918301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115918337) 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, 57959166 + 57959167.

It is an arithmetic number, because the mean of its divisors is an integer number (57959167).

Almost surely, 2^115918333 is an apocalyptic number.

It is an amenable number.

115918333 is a deficient number, since it is larger than the sum of its proper divisors (1).

115918333 is an equidigital number, since it uses as much as digits as its factorization.

115918333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 34.

The square root of 115918333 is about 10766.5376514458. The cubic root of 115918333 is about 487.5854181247.

The spelling of 115918333 in words is "one hundred fifteen million, nine hundred eighteen thousand, three hundred thirty-three".