115423171 has 2 divisors, whose sum is σ = 115423172. Its totient is φ = 115423170.

The previous prime is 115423141. The next prime is 115423213. The reversal of 115423171 is 171324511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115423171 - 2¹¹ = 115421123 is a prime.

It is not a weakly prime, because it can be changed into another prime (115423141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57711585 + 57711586.

It is an arithmetic number, because the mean of its divisors is an integer number (57711586).

Almost surely, 2^115423171 is an apocalyptic number.

115423171 is a deficient number, since it is larger than the sum of its proper divisors (1).

115423171 is an equidigital number, since it uses as much as digits as its factorization.

115423171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 25.

The square root of 115423171 is about 10743.5176269228. The cubic root of 115423171 is about 486.8901632389.

Adding to 115423171 its reverse (171324511), we get a palindrome (286747682).

The spelling of 115423171 in words is "one hundred fifteen million, four hundred twenty-three thousand, one hundred seventy-one".