135133043112 has 96 divisors (see below), whose sum is σ = 388352465280. Its totient is φ = 42302937600.

The previous prime is 135133043093. The next prime is 135133043131. The reversal of 135133043112 is 211340331531.

135133043112 is a `hidden beast` number, since 1 + 3 + 513 + 30 + 4 + 3 + 112 = 666.

It is an interprime number because it is at equal distance from previous prime (135133043093) and next prime (135133043131).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 447487 + ... + 685937.

It is an arithmetic number, because the mean of its divisors is an integer number (4045338180).

Almost surely, 2^135133043112 is an apocalyptic number.

135133043112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135133043112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194176232640).

135133043112 is an abundant number, since it is smaller than the sum of its proper divisors (253219422168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135133043112 is a wasteful number, since it uses less digits than its factorization.

135133043112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238943 (or 238936 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 135133043112 its reverse (211340331531), we get a palindrome (346473374643).

The spelling of 135133043112 in words is "one hundred thirty-five billion, one hundred thirty-three million, forty-three thousand, one hundred twelve".