33010212133 has 16 divisors (see below), whose sum is σ = 35040648960. Its totient is φ = 31045694400.

The previous prime is 33010212101. The next prime is 33010212149. The reversal of 33010212133 is 33121201033.

It is a cyclic number.

It is not a de Polignac number, because 33010212133 - 2⁵ = 33010212101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33010212133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33010212233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230203 + ... + 344983.

It is an arithmetic number, because the mean of its divisors is an integer number (2190040560).

Almost surely, 2^33010212133 is an apocalyptic number.

It is an amenable number.

33010212133 is a deficient number, since it is larger than the sum of its proper divisors (2030436827).

33010212133 is a wasteful number, since it uses less digits than its factorization.

33010212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115068.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33010212133 its reverse (33121201033), we get a palindrome (66131413166).

The spelling of 33010212133 in words is "thirty-three billion, ten million, two hundred twelve thousand, one hundred thirty-three".