133796112 has 20 divisors (see below), whose sum is σ = 345640080. Its totient is φ = 44598688.

The previous prime is 133796101. The next prime is 133796147. The reversal of 133796112 is 211697331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1393662 + ... + 1393757.

It is an arithmetic number, because the mean of its divisors is an integer number (17282004).

Almost surely, 2^133796112 is an apocalyptic number.

133796112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133796112 is an abundant number, since it is smaller than the sum of its proper divisors (211843968).

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

133796112 is a wasteful number, since it uses less digits than its factorization.

133796112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787430 (or 2787424 counting only the distinct ones).

The product of its digits is 6804, while the sum is 33.

The square root of 133796112 is about 11567.0269300283. The cubic root of 133796112 is about 511.4633251903.

It can be divided in two parts, 13379 and 6112, that added together give a palindrome (19491).

The spelling of 133796112 in words is "one hundred thirty-three million, seven hundred ninety-six thousand, one hundred twelve".