115053173 has 2 divisors, whose sum is σ = 115053174. Its totient is φ = 115053172.

The previous prime is 115053167. The next prime is 115053187. The reversal of 115053173 is 371350511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96373489 + 18679684 = 9817^2 + 4322^2 .

It is a cyclic number.

It is not a de Polignac number, because 115053173 - 2⁶ = 115053109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115053143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57526586 + 57526587.

It is an arithmetic number, because the mean of its divisors is an integer number (57526587).

Almost surely, 2^115053173 is an apocalyptic number.

It is an amenable number.

115053173 is a deficient number, since it is larger than the sum of its proper divisors (1).

115053173 is an equidigital number, since it uses as much as digits as its factorization.

115053173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 26.

The square root of 115053173 is about 10726.2842121585. The cubic root of 115053173 is about 486.3693515110.

The spelling of 115053173 in words is "one hundred fifteen million, fifty-three thousand, one hundred seventy-three".