133195 has 8 divisors (see below), whose sum is σ = 169344. Its totient is φ = 100224.

The previous prime is 133187. The next prime is 133201. The reversal of 133195 is 591331.

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

It is a cyclic number.

It is not a de Polignac number, because 133195 - 2³ = 133187 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (21168).

2¹³³¹⁹⁵ is an apocalyptic number.

133195 is a deficient number, since it is larger than the sum of its proper divisors (36149).

133195 is a wasteful number, since it uses less digits than its factorization.

133195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589.

The product of its digits is 405, while the sum is 22.

The square root of 133195 is about 364.9589017958. The cubic root of 133195 is about 51.0696216896.

The spelling of 133195 in words is "one hundred thirty-three thousand, one hundred ninety-five".