133162115 has 8 divisors (see below), whose sum is σ = 162503280. Its totient is φ = 104723872.

The previous prime is 133162109. The next prime is 133162151. The reversal of 133162115 is 511261331.

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 133162115 - 2¹² = 133158019 is a prime.

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, 225404 + ... + 225993.

It is an arithmetic number, because the mean of its divisors is an integer number (20312910).

Almost surely, 2^133162115 is an apocalyptic number.

133162115 is a deficient number, since it is larger than the sum of its proper divisors (29341165).

133162115 is an equidigital number, since it uses as much as digits as its factorization.

133162115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451461.

The product of its digits is 540, while the sum is 23.

The square root of 133162115 is about 11539.5890308104. The cubic root of 133162115 is about 510.6541842187.

The spelling of 133162115 in words is "one hundred thirty-three million, one hundred sixty-two thousand, one hundred fifteen".