133134113 has 8 divisors (see below), whose sum is σ = 152298432. Its totient is φ = 114006096.

The previous prime is 133134107. The next prime is 133134137. The reversal of 133134113 is 311431331.

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 133134113 - 2⁶ = 133134049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133134163) 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, 695 + ... + 16332.

It is an arithmetic number, because the mean of its divisors is an integer number (19037304).

Almost surely, 2^133134113 is an apocalyptic number.

It is an amenable number.

133134113 is a deficient number, since it is larger than the sum of its proper divisors (19164319).

133134113 is a wasteful number, since it uses less digits than its factorization.

133134113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18151.

The product of its digits is 324, while the sum is 20.

The square root of 133134113 is about 11538.3756655779. The cubic root of 133134113 is about 510.6183873984.

Adding to 133134113 its reverse (311431331), we get a palindrome (444565444).

The spelling of 133134113 in words is "one hundred thirty-three million, one hundred thirty-four thousand, one hundred thirteen".