115324023 has 4 divisors (see below), whose sum is σ = 153765368. Its totient is φ = 76882680.

The previous prime is 115324019. The next prime is 115324031. The reversal of 115324023 is 320423511.

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

It is not a de Polignac number, because 115324023 - 2² = 115324019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115324003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19220668 + ... + 19220673.

It is an arithmetic number, because the mean of its divisors is an integer number (38441342).

Almost surely, 2^115324023 is an apocalyptic number.

115324023 is a deficient number, since it is larger than the sum of its proper divisors (38441345).

115324023 is an equidigital number, since it uses as much as digits as its factorization.

115324023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38441344.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 115324023 is about 10738.9023182074. The cubic root of 115324023 is about 486.7507111268.

Adding to 115324023 its reverse (320423511), we get a palindrome (435747534).

The spelling of 115324023 in words is "one hundred fifteen million, three hundred twenty-four thousand, twenty-three".