115633823 has 2 divisors, whose sum is σ = 115633824. Its totient is φ = 115633822.

The previous prime is 115633807. The next prime is 115633853. The reversal of 115633823 is 328336511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115633823 - 2⁴ = 115633807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115633823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115633853) 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, 57816911 + 57816912.

It is an arithmetic number, because the mean of its divisors is an integer number (57816912).

Almost surely, 2^115633823 is an apocalyptic number.

115633823 is a deficient number, since it is larger than the sum of its proper divisors (1).

115633823 is an equidigital number, since it uses as much as digits as its factorization.

115633823 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 115633823 is about 10753.3168371438. The cubic root of 115633823 is about 487.1861813730.

The spelling of 115633823 in words is "one hundred fifteen million, six hundred thirty-three thousand, eight hundred twenty-three".