2132020212311 has 4 divisors (see below), whose sum is σ = 2325840231624. Its totient is φ = 1938200193000.

The previous prime is 2132020212233. The next prime is 2132020212317. The reversal of 2132020212311 is 1132120202312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2132020212311 - 2¹⁴ = 2132020195927 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 (2132020212317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96910009640 + ... + 96910009661.

It is an arithmetic number, because the mean of its divisors is an integer number (581460057906).

Almost surely, 2^{2132020212311} is an apocalyptic number.

2132020212311 is a deficient number, since it is larger than the sum of its proper divisors (193820019313).

2132020212311 is a wasteful number, since it uses less digits than its factorization.

2132020212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193820019312.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2132020212311 its reverse (1132120202312), we get a palindrome (3264140414623).

Subtracting from 2132020212311 its reverse (1132120202312), we obtain a palindrome (999900009999).

The spelling of 2132020212311 in words is "two trillion, one hundred thirty-two billion, twenty million, two hundred twelve thousand, three hundred eleven".