133000195 has 8 divisors (see below), whose sum is σ = 160617744. Its totient is φ = 105721824.

The previous prime is 133000193. The next prime is 133000201. The reversal of 133000195 is 591000331.

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 133000195 - 2¹ = 133000193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133000193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83929 + ... + 85498.

It is an arithmetic number, because the mean of its divisors is an integer number (20077218).

Almost surely, 2^133000195 is an apocalyptic number.

133000195 is a deficient number, since it is larger than the sum of its proper divisors (27617549).

133000195 is a wasteful number, since it uses less digits than its factorization.

133000195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169589.

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

The square root of 133000195 is about 11532.5710489899. The cubic root of 133000195 is about 510.4471216665.

The spelling of 133000195 in words is "one hundred thirty-three million, one hundred ninety-five", and thus it is an aban number.