133067365 has 8 divisors (see below), whose sum is σ = 162694008. Its totient is φ = 104445120.

The previous prime is 133067359. The next prime is 133067401. The reversal of 133067365 is 563760331.

It can be written as a sum of positive squares in 4 ways, for example, as 4879681 + 128187684 = 2209^2 + 11322^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133067365 - 2³ = 133067357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133067365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250806 + ... + 251335.

It is an arithmetic number, because the mean of its divisors is an integer number (20336751).

Almost surely, 2^133067365 is an apocalyptic number.

It is an amenable number.

133067365 is a deficient number, since it is larger than the sum of its proper divisors (29626643).

133067365 is an equidigital number, since it uses as much as digits as its factorization.

133067365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502199.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 133067365 is about 11535.4828680901. The cubic root of 133067365 is about 510.5330387405.

The spelling of 133067365 in words is "one hundred thirty-three million, sixty-seven thousand, three hundred sixty-five".