118450483187 has 2 divisors, whose sum is σ = 118450483188. Its totient is φ = 118450483186.

The previous prime is 118450483171. The next prime is 118450483201. The reversal of 118450483187 is 781384054811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118450483187 - 2⁴ = 118450483171 is a prime.

It is not a weakly prime, because it can be changed into another prime (118450483147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59225241593 + 59225241594.

It is an arithmetic number, because the mean of its divisors is an integer number (59225241594).

Almost surely, 2^118450483187 is an apocalyptic number.

118450483187 is a deficient number, since it is larger than the sum of its proper divisors (1).

118450483187 is an equidigital number, since it uses as much as digits as its factorization.

118450483187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 860160, while the sum is 50.

The spelling of 118450483187 in words is "one hundred eighteen billion, four hundred fifty million, four hundred eighty-three thousand, one hundred eighty-seven".