118194203 has 2 divisors, whose sum is σ = 118194204. Its totient is φ = 118194202.

The previous prime is 118194179. The next prime is 118194221. The reversal of 118194203 is 302491811.

It is a strong prime.

It is an emirp because it is prime and its reverse (302491811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118194203 - 2²⁶ = 51085339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (118194283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59097101 + 59097102.

It is an arithmetic number, because the mean of its divisors is an integer number (59097102).

Almost surely, 2^118194203 is an apocalyptic number.

118194203 is a deficient number, since it is larger than the sum of its proper divisors (1).

118194203 is an equidigital number, since it uses as much as digits as its factorization.

118194203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 118194203 is about 10871.7157339585. The cubic root of 118194203 is about 490.7557447974.

The spelling of 118194203 in words is "one hundred eighteen million, one hundred ninety-four thousand, two hundred three".