135996118 has 4 divisors (see below), whose sum is σ = 203994180. Its totient is φ = 67998058.

The previous prime is 135996097. The next prime is 135996137. The reversal of 135996118 is 811699531.

135996118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×135996118² = 36989888222139848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33999028 + ... + 33999031.

It is an arithmetic number, because the mean of its divisors is an integer number (50998545).

Almost surely, 2^135996118 is an apocalyptic number.

135996118 is a deficient number, since it is larger than the sum of its proper divisors (67998062).

135996118 is an equidigital number, since it uses as much as digits as its factorization.

135996118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67998061.

The product of its digits is 58320, while the sum is 43.

The square root of 135996118 is about 11661.7373491260. The cubic root of 135996118 is about 514.2514250875.

The spelling of 135996118 in words is "one hundred thirty-five million, nine hundred ninety-six thousand, one hundred eighteen".