133630058 has 8 divisors (see below), whose sum is σ = 200961540. Its totient is φ = 66642880.

The previous prime is 133630027. The next prime is 133630067. The reversal of 133630058 is 850036331.

It can be written as a sum of positive squares in 2 ways, for example, as 115627009 + 18003049 = 10753^2 + 4243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133630058.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85103 + ... + 86658.

Almost surely, 2^133630058 is an apocalyptic number.

133630058 is a deficient number, since it is larger than the sum of its proper divisors (67331482).

133630058 is a wasteful number, since it uses less digits than its factorization.

133630058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172152.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 133630058 is about 11559.8467982928. The cubic root of 133630058 is about 511.2516456687.

Adding to 133630058 its reverse (850036331), we get a palindrome (983666389).

The spelling of 133630058 in words is "one hundred thirty-three million, six hundred thirty thousand, fifty-eight".