115146271 has 2 divisors, whose sum is σ = 115146272. Its totient is φ = 115146270.

The previous prime is 115146259. The next prime is 115146281. The reversal of 115146271 is 172641511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115146271 - 2⁹ = 115145759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115146221) 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 as a sum of consecutive naturals, namely, 57573135 + 57573136.

It is an arithmetic number, because the mean of its divisors is an integer number (57573136).

Almost surely, 2^115146271 is an apocalyptic number.

115146271 is a deficient number, since it is larger than the sum of its proper divisors (1).

115146271 is an equidigital number, since it uses as much as digits as its factorization.

115146271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 28.

The square root of 115146271 is about 10730.6230480807. The cubic root of 115146271 is about 486.5005019031.

Adding to 115146271 its reverse (172641511), we get a palindrome (287787782).

The spelling of 115146271 in words is "one hundred fifteen million, one hundred forty-six thousand, two hundred seventy-one".