115543054108 has 24 divisors (see below), whose sum is σ = 205659743184. Its totient is φ = 56784460800.

The previous prime is 115543054093. The next prime is 115543054117. The reversal of 115543054108 is 801450345511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182268 + ... + 514108.

It is an arithmetic number, because the mean of its divisors is an integer number (8569155966).

Almost surely, 2^115543054108 is an apocalyptic number.

It is an amenable number.

115543054108 is a deficient number, since it is larger than the sum of its proper divisors (90116689076).

115543054108 is a wasteful number, since it uses less digits than its factorization.

115543054108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333333 (or 333331 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 115543054108 its reverse (801450345511), we get a palindrome (916993399619).

The spelling of 115543054108 in words is "one hundred fifteen billion, five hundred forty-three million, fifty-four thousand, one hundred eight".