133300770 has 32 divisors (see below), whose sum is σ = 336761280. Its totient is φ = 33675840.

The previous prime is 133300711. The next prime is 133300771. The reversal of 133300770 is 77003331.

It is a self number, because there is not a number n which added to its sum of digits gives 133300770.

It is not an unprimeable number, because it can be changed into a prime (133300771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116361 + ... + 117500.

It is an arithmetic number, because the mean of its divisors is an integer number (10523790).

Almost surely, 2^133300770 is an apocalyptic number.

133300770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133300770 is an abundant number, since it is smaller than the sum of its proper divisors (203460510).

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

133300770 is a wasteful number, since it uses less digits than its factorization.

133300770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233890.

The product of its (nonzero) digits is 1323, while the sum is 24.

The square root of 133300770 is about 11545.5952639957. The cubic root of 133300770 is about 510.8313622271.

The spelling of 133300770 in words is "one hundred thirty-three million, three hundred thousand, seven hundred seventy".