118132197 has 8 divisors (see below), whose sum is σ = 160861056. Its totient is φ = 77079072.

The previous prime is 118132187. The next prime is 118132207. The reversal of 118132197 is 791231811.

It is an interprime number because it is at equal distance from previous prime (118132187) and next prime (118132207).

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

It is not a de Polignac number, because 118132197 - 2⁸ = 118131941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118132187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418768 + ... + 419049.

It is an arithmetic number, because the mean of its divisors is an integer number (20107632).

Almost surely, 2^118132197 is an apocalyptic number.

It is an amenable number.

118132197 is a deficient number, since it is larger than the sum of its proper divisors (42728859).

118132197 is an equidigital number, since it uses as much as digits as its factorization.

118132197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837867.

The product of its digits is 3024, while the sum is 33.

The square root of 118132197 is about 10868.8636480545. The cubic root of 118132197 is about 490.6699111362.

The spelling of 118132197 in words is "one hundred eighteen million, one hundred thirty-two thousand, one hundred ninety-seven".