20133113233211 has 16 divisors (see below), whose sum is σ = 21980155401600. Its totient is φ = 18288866232000.

The previous prime is 20133113233201. The next prime is 20133113233231. The reversal of 20133113233211 is 11233231133102.

It is a cyclic number.

It is not a de Polignac number, because 20133113233211 - 2⁶ = 20133113233147 is a prime.

It is a super-2 number, since 2×20133113233211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20133113233201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245332136 + ... + 245414186.

It is an arithmetic number, because the mean of its divisors is an integer number (1373759712600).

Almost surely, 2^{20133113233211} is an apocalyptic number.

20133113233211 is a deficient number, since it is larger than the sum of its proper divisors (1847042168389).

20133113233211 is a wasteful number, since it uses less digits than its factorization.

20133113233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98810.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 20133113233211 its reverse (11233231133102), we get a palindrome (31366344366313).

The spelling of 20133113233211 in words is "twenty trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred eleven".