20033130133211 has 32 divisors (see below), whose sum is σ = 23115113952000. Its totient is φ = 17206571276928.

The previous prime is 20033130133193. The next prime is 20033130133231. The reversal of 20033130133211 is 11233103133002.

It is a cyclic number.

It is not a de Polignac number, because 20033130133211 - 2⁶ = 20033130133147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20033130133231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15753425 + ... + 16977533.

It is an arithmetic number, because the mean of its divisors is an integer number (722347311000).

Almost surely, 2^{20033130133211} is an apocalyptic number.

20033130133211 is a deficient number, since it is larger than the sum of its proper divisors (3081983818789).

20033130133211 is a wasteful number, since it uses less digits than its factorization.

20033130133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225323.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 20033130133211 its reverse (11233103133002), we get a palindrome (31266233266213).

The spelling of 20033130133211 in words is "twenty trillion, thirty-three billion, one hundred thirty million, one hundred thirty-three thousand, two hundred eleven".