115244023 has 4 divisors (see below), whose sum is σ = 115292088. Its totient is φ = 115195960.

The previous prime is 115244009. The next prime is 115244027. The reversal of 115244023 is 320442511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115244023 - 2⁹ = 115243511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115243985 and 115244003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115244027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20236 + ... + 25297.

It is an arithmetic number, because the mean of its divisors is an integer number (28823022).

Almost surely, 2^115244023 is an apocalyptic number.

115244023 is a deficient number, since it is larger than the sum of its proper divisors (48065).

115244023 is an equidigital number, since it uses as much as digits as its factorization.

115244023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48064.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 115244023 is about 10735.1768965397. The cubic root of 115244023 is about 486.6381324881.

Adding to 115244023 its reverse (320442511), we get a palindrome (435686534).

The spelling of 115244023 in words is "one hundred fifteen million, two hundred forty-four thousand, twenty-three".