2133021121204 has 96 divisors (see below), whose sum is σ = 4101960957696. Its totient is φ = 967647098880.

The previous prime is 2133021121193. The next prime is 2133021121211. The reversal of 2133021121204 is 4021211203312.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 23418319 + ... + 23509225.

It is an arithmetic number, because the mean of its divisors is an integer number (42728759976).

Almost surely, 2^{2133021121204} is an apocalyptic number.

It is an amenable number.

2133021121204 is a deficient number, since it is larger than the sum of its proper divisors (1968939836492).

2133021121204 is a wasteful number, since it uses less digits than its factorization.

2133021121204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91145 (or 91143 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2133021121204 its reverse (4021211203312), we get a palindrome (6154232324516).

The spelling of 2133021121204 in words is "two trillion, one hundred thirty-three billion, twenty-one million, one hundred twenty-one thousand, two hundred four".