20133320003111 has 64 divisors (see below), whose sum is σ = 23490929664000. Its totient is φ = 16901223091200.

The previous prime is 20133320003107. The next prime is 20133320003177. The reversal of 20133320003111 is 11130002333102.

It is not a de Polignac number, because 20133320003111 - 2² = 20133320003107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133320003101) 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 63 ways as a sum of consecutive naturals, for example, 21907855910 + ... + 21907856828.

It is an arithmetic number, because the mean of its divisors is an integer number (367045776000).

Almost surely, 2^{20133320003111} is an apocalyptic number.

20133320003111 is a deficient number, since it is larger than the sum of its proper divisors (3357609660889).

20133320003111 is a wasteful number, since it uses less digits than its factorization.

20133320003111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 20133320003111 its reverse (11130002333102), we get a palindrome (31263322336213).

The spelling of 20133320003111 in words is "twenty trillion, one hundred thirty-three billion, three hundred twenty million, three thousand, one hundred eleven".