133896108 has 12 divisors (see below), whose sum is σ = 312424280. Its totient is φ = 44632032.

The previous prime is 133896101. The next prime is 133896127. The reversal of 133896108 is 801698331.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (133896101) 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, 5578993 + ... + 5579016.

Almost surely, 2^133896108 is an apocalyptic number.

It is an amenable number.

133896108 is an abundant number, since it is smaller than the sum of its proper divisors (178528172).

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

133896108 is a wasteful number, since it uses less digits than its factorization.

133896108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11158016 (or 11158014 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 133896108 is about 11571.3485817341. The cubic root of 133896108 is about 511.5907119279.

The spelling of 133896108 in words is "one hundred thirty-three million, eight hundred ninety-six thousand, one hundred eight".