115233171 has 4 divisors (see below), whose sum is σ = 153644232. Its totient is φ = 76822112.

The previous prime is 115233161. The next prime is 115233199. The reversal of 115233171 is 171332511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 115233171 - 2⁹ = 115232659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115233101) 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, 19205526 + ... + 19205531.

It is an arithmetic number, because the mean of its divisors is an integer number (38411058).

Almost surely, 2^115233171 is an apocalyptic number.

115233171 is a deficient number, since it is larger than the sum of its proper divisors (38411061).

115233171 is an equidigital number, since it uses as much as digits as its factorization.

115233171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38411060.

The product of its digits is 630, while the sum is 24.

The square root of 115233171 is about 10734.6714435049. The cubic root of 115233171 is about 486.6228571832.

Adding to 115233171 its reverse (171332511), we get a palindrome (286565682).

The spelling of 115233171 in words is "one hundred fifteen million, two hundred thirty-three thousand, one hundred seventy-one".