118299559529 has 2 divisors, whose sum is σ = 118299559530. Its totient is φ = 118299559528.

The previous prime is 118299559517. The next prime is 118299559531. The reversal of 118299559529 is 925955992811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115431421504 + 2868138025 = 339752^2 + 53555^2 .

It is an emirp because it is prime and its reverse (925955992811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118299559529 is a prime.

Together with 118299559531, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118299559429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59149779764 + 59149779765.

It is an arithmetic number, because the mean of its divisors is an integer number (59149779765).

Almost surely, 2^118299559529 is an apocalyptic number.

It is an amenable number.

118299559529 is a deficient number, since it is larger than the sum of its proper divisors (1).

118299559529 is an equidigital number, since it uses as much as digits as its factorization.

118299559529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244000, while the sum is 65.

The spelling of 118299559529 in words is "one hundred eighteen billion, two hundred ninety-nine million, five hundred fifty-nine thousand, five hundred twenty-nine".