630000133 has 8 divisors (see below), whose sum is σ = 720244800. Its totient is φ = 539816640.

The previous prime is 630000113. The next prime is 630000149. The reversal of 630000133 is 331000036.

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 630000133 - 2⁵ = 630000101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630000113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9453 + ... + 36733.

It is an arithmetic number, because the mean of its divisors is an integer number (90030600).

Almost surely, 2^630000133 is an apocalyptic number.

It is an amenable number.

630000133 is a deficient number, since it is larger than the sum of its proper divisors (90244667).

630000133 is a wasteful number, since it uses less digits than its factorization.

630000133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30587.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 630000133 is about 25099.8034454455. The cubic root of 630000133 is about 857.2619485572.

Adding to 630000133 its reverse (331000036), we get a palindrome (961000169).

The spelling of 630000133 in words is "six hundred thirty million, one hundred thirty-three", and thus it is an aban number.