118475532193 has 2 divisors, whose sum is σ = 118475532194. Its totient is φ = 118475532192.

The previous prime is 118475532187. The next prime is 118475532247. The reversal of 118475532193 is 391235574811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107677828449 + 10797703744 = 328143^2 + 103912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118475532193 is a prime.

It is not a weakly prime, because it can be changed into another prime (118475532103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59237766096 + 59237766097.

It is an arithmetic number, because the mean of its divisors is an integer number (59237766097).

Almost surely, 2^118475532193 is an apocalyptic number.

It is an amenable number.

118475532193 is a deficient number, since it is larger than the sum of its proper divisors (1).

118475532193 is an equidigital number, since it uses as much as digits as its factorization.

118475532193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 49.

The spelling of 118475532193 in words is "one hundred eighteen billion, four hundred seventy-five million, five hundred thirty-two thousand, one hundred ninety-three".