133363768 has 16 divisors (see below), whose sum is σ = 253790280. Its totient is φ = 65686368.

The previous prime is 133363739. The next prime is 133363817. The reversal of 133363768 is 867363331.

133363768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 133363768.

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, 123871 + ... + 124942.

Almost surely, 2^133363768 is an apocalyptic number.

It is an amenable number.

133363768 is a deficient number, since it is larger than the sum of its proper divisors (120426512).

133363768 is a wasteful number, since it uses less digits than its factorization.

133363768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248886 (or 248882 counting only the distinct ones).

The product of its digits is 163296, while the sum is 40.

The square root of 133363768 is about 11548.3231683219. The cubic root of 133363768 is about 510.9118225921.

The spelling of 133363768 in words is "one hundred thirty-three million, three hundred sixty-three thousand, seven hundred sixty-eight".