115332193 has 2 divisors, whose sum is σ = 115332194. Its totient is φ = 115332192.

The previous prime is 115332169. The next prime is 115332209. The reversal of 115332193 is 391233511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95413824 + 19918369 = 9768^2 + 4463^2 .

It is an emirp because it is prime and its reverse (391233511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115332193 - 2⁹ = 115331681 is a prime.

It is not a weakly prime, because it can be changed into another prime (115333193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57666096 + 57666097.

It is an arithmetic number, because the mean of its divisors is an integer number (57666097).

Almost surely, 2^115332193 is an apocalyptic number.

It is an amenable number.

115332193 is a deficient number, since it is larger than the sum of its proper divisors (1).

115332193 is an equidigital number, since it uses as much as digits as its factorization.

115332193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2430, while the sum is 28.

The square root of 115332193 is about 10739.2827041660. The cubic root of 115332193 is about 486.7622052900.

The spelling of 115332193 in words is "one hundred fifteen million, three hundred thirty-two thousand, one hundred ninety-three".