133030049 has 8 divisors (see below), whose sum is σ = 141105888. Its totient is φ = 124982080.

The previous prime is 133030043. The next prime is 133030057. The reversal of 133030049 is 940030331.

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 133030049 - 2⁴ = 133030033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133030043) 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, 3314 + ... + 16644.

It is an arithmetic number, because the mean of its divisors is an integer number (17638236).

Almost surely, 2^133030049 is an apocalyptic number.

It is an amenable number.

133030049 is a deficient number, since it is larger than the sum of its proper divisors (8075839).

133030049 is a wasteful number, since it uses less digits than its factorization.

133030049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13935.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 133030049 is about 11533.8653104673. The cubic root of 133030049 is about 510.4853114559.

The spelling of 133030049 in words is "one hundred thirty-three million, thirty thousand, forty-nine".