133716158 has 16 divisors (see below), whose sum is σ = 216514080. Its totient is φ = 61745376.

The previous prime is 133716157. The next prime is 133716161. The reversal of 133716158 is 851617331.

133716158 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133716151) 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, 48785 + ... + 51452.

It is an arithmetic number, because the mean of its divisors is an integer number (13532130).

Almost surely, 2^133716158 is an apocalyptic number.

133716158 is a deficient number, since it is larger than the sum of its proper divisors (82797922).

133716158 is a wasteful number, since it uses less digits than its factorization.

133716158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100291.

The product of its digits is 15120, while the sum is 35.

The square root of 133716158 is about 11563.5702964093. The cubic root of 133716158 is about 511.3614246529.

The spelling of 133716158 in words is "one hundred thirty-three million, seven hundred sixteen thousand, one hundred fifty-eight".