115244243521223 has 8 divisors (see below), whose sum is σ = 121403841553200. Its totient is φ = 109094056642368.

The previous prime is 115244243521193. The next prime is 115244243521289. The reversal of 115244243521223 is 322125342442511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115244243521223 - 2²⁰ = 115244242472647 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 (115244243523223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352763136 + ... + 2352812117.

It is an arithmetic number, because the mean of its divisors is an integer number (15175480194150).

Almost surely, 2^{115244243521223} is an apocalyptic number.

115244243521223 is a deficient number, since it is larger than the sum of its proper divisors (6159598031977).

115244243521223 is a wasteful number, since it uses less digits than its factorization.

115244243521223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705576561.

The product of its digits is 460800, while the sum is 41.

Adding to 115244243521223 its reverse (322125342442511), we get a palindrome (437369585963734).

The spelling of 115244243521223 in words is "one hundred fifteen trillion, two hundred forty-four billion, two hundred forty-three million, five hundred twenty-one thousand, two hundred twenty-three".