133200116 has 12 divisors (see below), whose sum is σ = 266400288. Its totient is φ = 57085752.

The previous prime is 133200097. The next prime is 133200121. The reversal of 133200116 is 611002331.

133200116 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 133200094 and 133200103.

It is a congruent number.

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, 2378546 + ... + 2378601.

It is an arithmetic number, because the mean of its divisors is an integer number (22200024).

Almost surely, 2^133200116 is an apocalyptic number.

It is an amenable number.

133200116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

133200116 is a wasteful number, since it uses less digits than its factorization.

133200116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757158 (or 4757156 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 133200116 is about 11541.2354624624. The cubic root of 133200116 is about 510.7027554008.

Adding to 133200116 its reverse (611002331), we get a palindrome (744202447).

The spelling of 133200116 in words is "one hundred thirty-three million, two hundred thousand, one hundred sixteen".