118489727323 has 32 divisors (see below), whose sum is σ = 131220476352. Its totient is φ = 106101964800.

The previous prime is 118489727311. The next prime is 118489727347. The reversal of 118489727323 is 323727984811.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118489727323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118489737323) 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 31 ways as a sum of consecutive naturals, for example, 144323253 + ... + 144324073.

It is an arithmetic number, because the mean of its divisors is an integer number (4100639886).

Almost surely, 2^118489727323 is an apocalyptic number.

118489727323 is a deficient number, since it is larger than the sum of its proper divisors (12730749029).

118489727323 is a wasteful number, since it uses less digits than its factorization.

118489727323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its digits is 4064256, while the sum is 55.

The spelling of 118489727323 in words is "one hundred eighteen billion, four hundred eighty-nine million, seven hundred twenty-seven thousand, three hundred twenty-three".