133300112 has 20 divisors (see below), whose sum is σ = 281748336. Its totient is φ = 60590880.

The previous prime is 133300091. The next prime is 133300121. The reversal of 133300112 is 211003331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378518 + ... + 378869.

Almost surely, 2^133300112 is an apocalyptic number.

It is an amenable number.

133300112 is an abundant number, since it is smaller than the sum of its proper divisors (148448224).

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

133300112 is a wasteful number, since it uses less digits than its factorization.

133300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757406 (or 757400 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 133300112 is about 11545.5667682449. The cubic root of 133300112 is about 510.8305217028.

Adding to 133300112 its reverse (211003331), we get a palindrome (344303443).

The spelling of 133300112 in words is "one hundred thirty-three million, three hundred thousand, one hundred twelve".