118305947341 has 16 divisors (see below), whose sum is σ = 125560646640. Its totient is φ = 111084421120.

The previous prime is 118305947329. The next prime is 118305947363. The reversal of 118305947341 is 143749503811.

It can be written as a sum of positive squares in 8 ways, for example, as 982571716 + 117323375625 = 31346^2 + 342525^2 .

It is a cyclic number.

It is not a de Polignac number, because 118305947341 - 2⁷ = 118305947213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118305947291 and 118305947300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118305945341) 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 in 15 ways as a sum of consecutive naturals, for example, 13530231 + ... + 13538971.

It is an arithmetic number, because the mean of its divisors is an integer number (7847540415).

Almost surely, 2^118305947341 is an apocalyptic number.

It is an amenable number.

118305947341 is a deficient number, since it is larger than the sum of its proper divisors (7254699299).

118305947341 is an equidigital number, since it uses as much as digits as its factorization.

118305947341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10544.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 118305947341 in words is "one hundred eighteen billion, three hundred five million, nine hundred forty-seven thousand, three hundred forty-one".