133314393 has 8 divisors (see below), whose sum is σ = 187108000. Its totient is φ = 84198528.

The previous prime is 133314373. The next prime is 133314397. The reversal of 133314393 is 393413331.

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

It is not a de Polignac number, because 133314393 - 2⁵ = 133314361 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 133314393.

It is not an unprimeable number, because it can be changed into a prime (133314397) by changing a digit.

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, 1169368 + ... + 1169481.

It is an arithmetic number, because the mean of its divisors is an integer number (23388500).

Almost surely, 2^133314393 is an apocalyptic number.

It is an amenable number.

133314393 is a deficient number, since it is larger than the sum of its proper divisors (53793607).

133314393 is a wasteful number, since it uses less digits than its factorization.

133314393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338871.

The product of its digits is 8748, while the sum is 30.

The square root of 133314393 is about 11546.1852141736. The cubic root of 133314393 is about 510.8487635234.

The spelling of 133314393 in words is "one hundred thirty-three million, three hundred fourteen thousand, three hundred ninety-three".