115205435241 has 16 divisors (see below), whose sum is σ = 172615502976. Its totient is φ = 67813232256.

The previous prime is 115205435239. The next prime is 115205435249. The reversal of 115205435241 is 142534502511.

It is not a de Polignac number, because 115205435241 - 2¹ = 115205435239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115205435249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64216180 + ... + 64217973.

It is an arithmetic number, because the mean of its divisors is an integer number (10788468936).

Almost surely, 2^115205435241 is an apocalyptic number.

It is an amenable number.

115205435241 is a deficient number, since it is larger than the sum of its proper divisors (57410067735).

115205435241 is a wasteful number, since it uses less digits than its factorization.

115205435241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128434192.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 115205435241 its reverse (142534502511), we get a palindrome (257739937752).

The spelling of 115205435241 in words is "one hundred fifteen billion, two hundred five million, four hundred thirty-five thousand, two hundred forty-one".