33000121101333 has 24 divisors (see below), whose sum is σ = 46060362391680. Its totient is φ = 21014286948160.

The previous prime is 33000121101331. The next prime is 33000121101347. The reversal of 33000121101333 is 33310112100033.

It is not a de Polignac number, because 33000121101333 - 2¹ = 33000121101331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33000121101331) 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 23 ways as a sum of consecutive naturals, for example, 13319328 + ... + 15601433.

It is an arithmetic number, because the mean of its divisors is an integer number (1919181766320).

Almost surely, 2^{33000121101333} is an apocalyptic number.

It is an amenable number.

33000121101333 is a deficient number, since it is larger than the sum of its proper divisors (13060241290347).

33000121101333 is a wasteful number, since it uses less digits than its factorization.

33000121101333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28921529 (or 28921506 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 33000121101333 its reverse (33310112100033), we get a palindrome (66310233201366).

The spelling of 33000121101333 in words is "thirty-three trillion, one hundred twenty-one million, one hundred one thousand, three hundred thirty-three".