115434103233 has 4 divisors (see below), whose sum is σ = 153912137648. Its totient is φ = 76956068820.

The previous prime is 115434103229. The next prime is 115434103237. The reversal of 115434103233 is 332301434511.

It is a happy number.

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.

It is an interprime number because it is at equal distance from previous prime (115434103229) and next prime (115434103237).

It is not a de Polignac number, because 115434103233 - 2² = 115434103229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115434103233.

It is not an unprimeable number, because it can be changed into a prime (115434103237) 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, 19239017203 + ... + 19239017208.

It is an arithmetic number, because the mean of its divisors is an integer number (38478034412).

Almost surely, 2^115434103233 is an apocalyptic number.

It is an amenable number.

115434103233 is a deficient number, since it is larger than the sum of its proper divisors (38478034415).

115434103233 is an equidigital number, since it uses as much as digits as its factorization.

115434103233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38478034414.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 115434103233 its reverse (332301434511), we get a palindrome (447735537744).

The spelling of 115434103233 in words is "one hundred fifteen billion, four hundred thirty-four million, one hundred three thousand, two hundred thirty-three".