115152173 has 2 divisors, whose sum is σ = 115152174. Its totient is φ = 115152172.

The previous prime is 115152157. The next prime is 115152211. The reversal of 115152173 is 371251511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114532804 + 619369 = 10702^2 + 787^2 .

It is a cyclic number.

It is not a de Polignac number, because 115152173 - 2⁴ = 115152157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115152113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57576086 + 57576087.

It is an arithmetic number, because the mean of its divisors is an integer number (57576087).

Almost surely, 2^115152173 is an apocalyptic number.

It is an amenable number.

115152173 is a deficient number, since it is larger than the sum of its proper divisors (1).

115152173 is an equidigital number, since it uses as much as digits as its factorization.

115152173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1050, while the sum is 26.

The square root of 115152173 is about 10730.8980518874. The cubic root of 115152173 is about 486.5088138726.

The spelling of 115152173 in words is "one hundred fifteen million, one hundred fifty-two thousand, one hundred seventy-three".