118338722327 has 4 divisors (see below), whose sum is σ = 135244254096. Its totient is φ = 101433190560.

The previous prime is 118338722323. The next prime is 118338722347. The reversal of 118338722327 is 723227833811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723227833811 = 7 ⋅103318261973.

It is a cyclic number.

It is not a de Polignac number, because 118338722327 - 2² = 118338722323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118338722323) 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 in 3 ways as a sum of consecutive naturals, for example, 8452765874 + ... + 8452765887.

It is an arithmetic number, because the mean of its divisors is an integer number (33811063524).

Almost surely, 2^118338722327 is an apocalyptic number.

118338722327 is a deficient number, since it is larger than the sum of its proper divisors (16905531769).

118338722327 is an equidigital number, since it uses as much as digits as its factorization.

118338722327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16905531768.

The product of its digits is 677376, while the sum is 47.

The spelling of 118338722327 in words is "one hundred eighteen billion, three hundred thirty-eight million, seven hundred twenty-two thousand, three hundred twenty-seven".