118408130 has 8 divisors (see below), whose sum is σ = 213134652. Its totient is φ = 47363248.

The previous prime is 118408093. The next prime is 118408159. The reversal of 118408130 is 31804811.

It can be written as a sum of positive squares in 2 ways, for example, as 108097609 + 10310521 = 10397^2 + 3211^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 118408130.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5920397 + ... + 5920416.

Almost surely, 2^118408130 is an apocalyptic number.

118408130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118408130 is a deficient number, since it is larger than the sum of its proper divisors (94726522).

118408130 is a wasteful number, since it uses less digits than its factorization.

118408130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11840820.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 118408130 is about 10881.5499815054. The cubic root of 118408130 is about 491.0516494047.

The spelling of 118408130 in words is "one hundred eighteen million, four hundred eight thousand, one hundred thirty".