20132111022311 has 8 divisors (see below), whose sum is σ = 20220865479360. Its totient is φ = 20043376655872.

The previous prime is 20132111022277. The next prime is 20132111022341. The reversal of 20132111022311 is 11322011123102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20132111022311 - 2²⁶ = 20132043913447 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 (20132111022341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3012335 + ... + 7024128.

It is an arithmetic number, because the mean of its divisors is an integer number (2527608184920).

Almost surely, 2^{20132111022311} is an apocalyptic number.

20132111022311 is a deficient number, since it is larger than the sum of its proper divisors (88754457049).

20132111022311 is a wasteful number, since it uses less digits than its factorization.

20132111022311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045305.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 20132111022311 its reverse (11322011123102), we get a palindrome (31454122145413).

The spelling of 20132111022311 in words is "twenty trillion, one hundred thirty-two billion, one hundred eleven million, twenty-two thousand, three hundred eleven".