118915523092 has 12 divisors (see below), whose sum is σ = 213177828276. Its totient is φ = 58007572160.

The previous prime is 118915523081. The next prime is 118915523093. The reversal of 118915523092 is 290325519811.

It can be written as a sum of positive squares in 2 ways, for example, as 5403132036 + 113512391056 = 73506^2 + 336916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118915523093) 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, 362547163 + ... + 362547490.

It is an arithmetic number, because the mean of its divisors is an integer number (17764819023).

Almost surely, 2^118915523092 is an apocalyptic number.

It is an amenable number.

118915523092 is a deficient number, since it is larger than the sum of its proper divisors (94262305184).

118915523092 is a wasteful number, since it uses less digits than its factorization.

118915523092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725094698 (or 725094696 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 46.

The spelling of 118915523092 in words is "one hundred eighteen billion, nine hundred fifteen million, five hundred twenty-three thousand, ninety-two".