118535155136 has 14 divisors (see below), whose sum is σ = 235218198600. Its totient is φ = 59267577536.

The previous prime is 118535155129. The next prime is 118535155139. The reversal of 118535155136 is 631551535811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118535155139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926055836 + ... + 926055963.

It is an arithmetic number, because the mean of its divisors is an integer number (16801299900).

Almost surely, 2^118535155136 is an apocalyptic number.

118535155136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118535155136 is a deficient number, since it is larger than the sum of its proper divisors (116683043464).

118535155136 is an equidigital number, since it uses as much as digits as its factorization.

118535155136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852111811 (or 1852111801 counting only the distinct ones).

The product of its digits is 270000, while the sum is 44.

The spelling of 118535155136 in words is "one hundred eighteen billion, five hundred thirty-five million, one hundred fifty-five thousand, one hundred thirty-six".