115151185 has 8 divisors (see below), whose sum is σ = 140523840. Its totient is φ = 90559344.

The previous prime is 115151177. The next prime is 115151189. The reversal of 115151185 is 581151511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115151185 - 2³ = 115151177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115151189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194877 + ... + 195466.

It is an arithmetic number, because the mean of its divisors is an integer number (17565480).

Almost surely, 2^115151185 is an apocalyptic number.

It is an amenable number.

115151185 is a deficient number, since it is larger than the sum of its proper divisors (25372655).

115151185 is an equidigital number, since it uses as much as digits as its factorization.

115151185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390407.

The product of its digits is 1000, while the sum is 28.

The square root of 115151185 is about 10730.8520164990. The cubic root of 115151185 is about 486.5074224614.

The spelling of 115151185 in words is "one hundred fifteen million, one hundred fifty-one thousand, one hundred eighty-five".