33130330133 has 16 divisors (see below), whose sum is σ = 36324288000. Its totient is φ = 30076822272.

The previous prime is 33130330111. The next prime is 33130330139. The reversal of 33130330133 is 33103303133.

It is a cyclic number.

It is not a de Polignac number, because 33130330133 - 2¹⁶ = 33130264597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33130330099 and 33130330108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33130330139) 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 15 ways as a sum of consecutive naturals, for example, 479888 + ... + 544566.

It is an arithmetic number, because the mean of its divisors is an integer number (2270268000).

Almost surely, 2^33130330133 is an apocalyptic number.

It is an amenable number.

33130330133 is a deficient number, since it is larger than the sum of its proper divisors (3193957867).

33130330133 is a wasteful number, since it uses less digits than its factorization.

33130330133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65764.

The product of its (nonzero) digits is 2187, while the sum is 23.

Adding to 33130330133 its reverse (33103303133), we get a palindrome (66233633266).

The spelling of 33130330133 in words is "thirty-three billion, one hundred thirty million, three hundred thirty thousand, one hundred thirty-three".