113500154241 has 6 divisors (see below), whose sum is σ = 163944667250. Its totient is φ = 75666769488.

The previous prime is 113500154233. The next prime is 113500154279. The reversal of 113500154241 is 142451005311.

113500154241 is a `hidden beast` number, since 1 + 1 + 3 + 500 + 154 + 2 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 112758953616 + 741200625 = 335796^2 + 27225^2 .

It is not a de Polignac number, because 113500154241 - 2³ = 113500154233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113500154231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6305564116 + ... + 6305564133.

Almost surely, 2^113500154241 is an apocalyptic number.

It is an amenable number.

113500154241 is a deficient number, since it is larger than the sum of its proper divisors (50444513009).

113500154241 is a wasteful number, since it uses less digits than its factorization.

113500154241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12611128255 (or 12611128252 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 113500154241 its reverse (142451005311), we get a palindrome (255951159552).

The spelling of 113500154241 in words is "one hundred thirteen billion, five hundred million, one hundred fifty-four thousand, two hundred forty-one".