115505471201 has 4 divisors (see below), whose sum is σ = 115607780100. Its totient is φ = 115403162304.

The previous prime is 115505471183. The next prime is 115505471231. The reversal of 115505471201 is 102174505511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71997768976 + 43507702225 = 268324^2 + 208585^2 .

It is a cyclic number.

It is not a de Polignac number, because 115505471201 - 2¹⁴ = 115505454817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115505471231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51152756 + ... + 51155013.

It is an arithmetic number, because the mean of its divisors is an integer number (28901945025).

Almost surely, 2^115505471201 is an apocalyptic number.

It is an amenable number.

115505471201 is a deficient number, since it is larger than the sum of its proper divisors (102308899).

115505471201 is a wasteful number, since it uses less digits than its factorization.

115505471201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102308898.

The product of its (nonzero) digits is 7000, while the sum is 32.

Adding to 115505471201 its reverse (102174505511), we get a palindrome (217679976712).

The spelling of 115505471201 in words is "one hundred fifteen billion, five hundred five million, four hundred seventy-one thousand, two hundred one".