115005065101 has 4 divisors (see below), whose sum is σ = 115181183772. Its totient is φ = 114828946432.

The previous prime is 115005065081. The next prime is 115005065143. The reversal of 115005065101 is 101560500511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101560500511 = 47 ⋅2160861713.

It can be written as a sum of positive squares in 2 ways, for example, as 51890562025 + 63114503076 = 227795^2 + 251226^2 .

It is a cyclic number.

It is not a de Polignac number, because 115005065101 - 2⁹ = 115005064589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115005065171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88058356 + ... + 88059661.

It is an arithmetic number, because the mean of its divisors is an integer number (28795295943).

Almost surely, 2^115005065101 is an apocalyptic number.

It is an amenable number.

115005065101 is a deficient number, since it is larger than the sum of its proper divisors (176118671).

115005065101 is an equidigital number, since it uses as much as digits as its factorization.

115005065101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176118670.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 115005065101 its reverse (101560500511), we get a palindrome (216565565612).

The spelling of 115005065101 in words is "one hundred fifteen billion, five million, sixty-five thousand, one hundred one".