1000033133 has 8 divisors (see below), whose sum is σ = 1091200896. Its totient is φ = 908908000.

The previous prime is 1000033127. The next prime is 1000033141. The reversal of 1000033133 is 3313300001.

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

It is not a de Polignac number, because 1000033133 - 2⁴ = 1000033117 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 (1000033183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57233 + ... + 72633.

It is an arithmetic number, because the mean of its divisors is an integer number (136400112).

Almost surely, 2^1000033133 is an apocalyptic number.

It is an amenable number.

1000033133 is a deficient number, since it is larger than the sum of its proper divisors (91167763).

1000033133 is a wasteful number, since it uses less digits than its factorization.

1000033133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21315.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 1000033133 is about 31623.3004760730. The cubic root of 1000033133 is about 1000.0110442114.

Adding to 1000033133 its reverse (3313300001), we get a palindrome (4313333134).

The spelling of 1000033133 in words is "one billion, thirty-three thousand, one hundred thirty-three".