118010205 has 24 divisors (see below), whose sum is σ = 210082392. Its totient is φ = 61236864.

The previous prime is 118010201. The next prime is 118010213. The reversal of 118010205 is 502010811.

It can be written as a sum of positive squares in 4 ways, for example, as 72488196 + 45522009 = 8514^2 + 6747^2 .

It is not a de Polignac number, because 118010205 - 2² = 118010201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118010201) 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 23 ways as a sum of consecutive naturals, for example, 33774 + ... + 37103.

It is an arithmetic number, because the mean of its divisors is an integer number (8753433).

Almost surely, 2^118010205 is an apocalyptic number.

118010205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118010205 is a deficient number, since it is larger than the sum of its proper divisors (92072187).

118010205 is a wasteful number, since it uses less digits than its factorization.

118010205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70925 (or 70922 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 118010205 is about 10863.2502042437. The cubic root of 118010205 is about 490.5009523435.

The spelling of 118010205 in words is "one hundred eighteen million, ten thousand, two hundred five".