115240034223 has 12 divisors (see below), whose sum is σ = 167191124568. Its totient is φ = 76488244560.

The previous prime is 115240034219. The next prime is 115240034243. The reversal of 115240034223 is 322430042511.

115240034223 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 400 + 34 + 223 = 666.

It is not a de Polignac number, because 115240034223 - 2² = 115240034219 is a prime.

It is a super-2 number, since 2×115240034223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115240034243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28201588 + ... + 28205673.

It is an arithmetic number, because the mean of its divisors is an integer number (13932593714).

Almost surely, 2^115240034223 is an apocalyptic number.

115240034223 is a deficient number, since it is larger than the sum of its proper divisors (51951090345).

115240034223 is a wasteful number, since it uses less digits than its factorization.

115240034223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56407494 (or 56407491 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 115240034223 its reverse (322430042511), we get a palindrome (437670076734).

The spelling of 115240034223 in words is "one hundred fifteen billion, two hundred forty million, thirty-four thousand, two hundred twenty-three".