118705159347 has 4 divisors (see below), whose sum is σ = 158273545800. Its totient is φ = 79136772896.

The previous prime is 118705159271. The next prime is 118705159379. The reversal of 118705159347 is 743951507811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118705159347 - 2¹⁰ = 118705158323 is a prime.

It is a super-2 number, since 2×118705159347² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118705159347.

It is not an unprimeable number, because it can be changed into a prime (118705159147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19784193222 + ... + 19784193227.

It is an arithmetic number, because the mean of its divisors is an integer number (39568386450).

Almost surely, 2^118705159347 is an apocalyptic number.

118705159347 is a deficient number, since it is larger than the sum of its proper divisors (39568386453).

118705159347 is an equidigital number, since it uses as much as digits as its factorization.

118705159347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39568386452.

The product of its (nonzero) digits is 1058400, while the sum is 51.

The spelling of 118705159347 in words is "one hundred eighteen billion, seven hundred five million, one hundred fifty-nine thousand, three hundred forty-seven".