115201163 has 16 divisors (see below), whose sum is σ = 152077824. Its totient is φ = 84485760.

The previous prime is 115201159. The next prime is 115201169. The reversal of 115201163 is 361102511.

It is a cyclic number.

It is not a de Polignac number, because 115201163 - 2² = 115201159 is a prime.

It is a super-3 number, since 3×115201163³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115201169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42695 + ... + 45312.

It is an arithmetic number, because the mean of its divisors is an integer number (9504864).

Almost surely, 2^115201163 is an apocalyptic number.

115201163 is a deficient number, since it is larger than the sum of its proper divisors (36876661).

115201163 is a wasteful number, since it uses less digits than its factorization.

115201163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88042.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 115201163 is about 10733.1804699260. The cubic root of 115201163 is about 486.5777970480.

Adding to 115201163 its reverse (361102511), we get a palindrome (476303674).

The spelling of 115201163 in words is "one hundred fifteen million, two hundred one thousand, one hundred sixty-three".