115240341 has 4 divisors (see below), whose sum is σ = 153653792. Its totient is φ = 76826892.

The previous prime is 115240309. The next prime is 115240369. The reversal of 115240341 is 143042511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143042511 = 3 ⋅47680837.

It is not a de Polignac number, because 115240341 - 2⁵ = 115240309 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 (115240441) 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 in 3 ways as a sum of consecutive naturals, for example, 19206721 + ... + 19206726.

It is an arithmetic number, because the mean of its divisors is an integer number (38413448).

Almost surely, 2^115240341 is an apocalyptic number.

It is an amenable number.

115240341 is a deficient number, since it is larger than the sum of its proper divisors (38413451).

115240341 is an equidigital number, since it uses as much as digits as its factorization.

115240341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38413450.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 115240341 is about 10735.0054028864. The cubic root of 115240341 is about 486.6329498023.

Adding to 115240341 its reverse (143042511), we get a palindrome (258282852).

The spelling of 115240341 in words is "one hundred fifteen million, two hundred forty thousand, three hundred forty-one".