118200443 has 2 divisors, whose sum is σ = 118200444. Its totient is φ = 118200442.

The previous prime is 118200409. The next prime is 118200461. The reversal of 118200443 is 344002811.

It is a strong prime.

It is an emirp because it is prime and its reverse (344002811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118200443 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (118200403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59100221 + 59100222.

It is an arithmetic number, because the mean of its divisors is an integer number (59100222).

Almost surely, 2^118200443 is an apocalyptic number.

118200443 is a deficient number, since it is larger than the sum of its proper divisors (1).

118200443 is an equidigital number, since it uses as much as digits as its factorization.

118200443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 118200443 is about 10872.0027133919. The cubic root of 118200443 is about 490.7643810415.

The spelling of 118200443 in words is "one hundred eighteen million, two hundred thousand, four hundred forty-three".