133200112 has 10 divisors (see below), whose sum is σ = 258075248. Its totient is φ = 66600048.

The previous prime is 133200097. The next prime is 133200121. The reversal of 133200112 is 211002331.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 133200092 and 133200101.

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, 4162488 + ... + 4162519.

Almost surely, 2^133200112 is an apocalyptic number.

It is an amenable number.

133200112 is a deficient number, since it is larger than the sum of its proper divisors (124875136).

133200112 is an equidigital number, since it uses as much as digits as its factorization.

133200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325015 (or 8325009 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 133200112 is about 11541.2352891707. The cubic root of 133200112 is about 510.7027502887.

Adding to 133200112 its reverse (211002331), we get a palindrome (344202443).

The spelling of 133200112 in words is "one hundred thirty-three million, two hundred thousand, one hundred twelve".