115827043 has 2 divisors, whose sum is σ = 115827044. Its totient is φ = 115827042.

The previous prime is 115827031. The next prime is 115827053. The reversal of 115827043 is 340728511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115827043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115826996 and 115827014.

It is not a weakly prime, because it can be changed into another prime (115827053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57913521 + 57913522.

It is an arithmetic number, because the mean of its divisors is an integer number (57913522).

Almost surely, 2^115827043 is an apocalyptic number.

115827043 is a deficient number, since it is larger than the sum of its proper divisors (1).

115827043 is an equidigital number, since it uses as much as digits as its factorization.

115827043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 115827043 is about 10762.2972919354. The cubic root of 115827043 is about 487.4573872900.

The spelling of 115827043 in words is "one hundred fifteen million, eight hundred twenty-seven thousand, forty-three".