115154041113 has 24 divisors (see below), whose sum is σ = 168896407680. Its totient is φ = 75589355520.

The previous prime is 115154041073. The next prime is 115154041117. The reversal of 115154041113 is 311140451511.

It is a happy number.

115154041113 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 540 + 4 + 1 + 113 = 666.

It is not a de Polignac number, because 115154041113 - 2⁸ = 115154040857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115154041117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374220 + ... + 608562.

It is an arithmetic number, because the mean of its divisors is an integer number (7037350320).

Almost surely, 2^115154041113 is an apocalyptic number.

It is an amenable number.

115154041113 is a deficient number, since it is larger than the sum of its proper divisors (53742366567).

115154041113 is a wasteful number, since it uses less digits than its factorization.

115154041113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235189 (or 235186 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 115154041113 its reverse (311140451511), we get a palindrome (426294492624).

The spelling of 115154041113 in words is "one hundred fifteen billion, one hundred fifty-four million, forty-one thousand, one hundred thirteen".