118213204 has 6 divisors (see below), whose sum is σ = 206873114. Its totient is φ = 59106600.

The previous prime is 118213159. The next prime is 118213213. The reversal of 118213204 is 402312811.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 105267600 + 12945604 = 10260^2 + 3598^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 14776647 + ... + 14776654.

Almost surely, 2^118213204 is an apocalyptic number.

It is an amenable number.

118213204 is a deficient number, since it is larger than the sum of its proper divisors (88659910).

118213204 is a wasteful number, since it uses less digits than its factorization.

118213204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29553305 (or 29553303 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 118213204 is about 10872.5895719465. The cubic root of 118213204 is about 490.7820414911.

The spelling of 118213204 in words is "one hundred eighteen million, two hundred thirteen thousand, two hundred four".