115040535166 has 16 divisors (see below), whose sum is σ = 175901922000. Its totient is φ = 56415365568.

The previous prime is 115040535119. The next prime is 115040535191. The reversal of 115040535166 is 661535040511.

115040535166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2174841 + ... + 2227108.

It is an arithmetic number, because the mean of its divisors is an integer number (10993870125).

Almost surely, 2^115040535166 is an apocalyptic number.

115040535166 is a deficient number, since it is larger than the sum of its proper divisors (60861386834).

115040535166 is a wasteful number, since it uses less digits than its factorization.

115040535166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402203.

The product of its (nonzero) digits is 54000, while the sum is 37.

Adding to 115040535166 its reverse (661535040511), we get a palindrome (776575575677).

The spelling of 115040535166 in words is "one hundred fifteen billion, forty million, five hundred thirty-five thousand, one hundred sixty-six".