115500135143024 has 40 divisors (see below), whose sum is σ = 224027562501360. Its totient is φ = 57686573508608.

The previous prime is 115500135143017. The next prime is 115500135143087. The reversal of 115500135143024 is 420341531005511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093149782 + ... + 1093255434.

It is an arithmetic number, because the mean of its divisors is an integer number (5600689062534).

Almost surely, 2^{115500135143024} is an apocalyptic number.

It is an amenable number.

115500135143024 is a deficient number, since it is larger than the sum of its proper divisors (108527427358336).

115500135143024 is a wasteful number, since it uses less digits than its factorization.

115500135143024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180137 (or 180131 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 115500135143024 its reverse (420341531005511), we get a palindrome (535841666148535).

The spelling of 115500135143024 in words is "one hundred fifteen trillion, five hundred billion, one hundred thirty-five million, one hundred forty-three thousand, twenty-four".