2011132202311 has 4 divisors (see below), whose sum is σ = 2012073305152. Its totient is φ = 2010191099472.

The previous prime is 2011132202269. The next prime is 2011132202329. The reversal of 2011132202311 is 1132022311102.

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 2011132202311 - 2²⁹ = 2010595331399 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 (2011132202341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470548215 + ... + 470552488.

It is an arithmetic number, because the mean of its divisors is an integer number (503018326288).

Almost surely, 2^{2011132202311} is an apocalyptic number.

2011132202311 is a deficient number, since it is larger than the sum of its proper divisors (941102841).

2011132202311 is an equidigital number, since it uses as much as digits as its factorization.

2011132202311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941102840.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2011132202311 its reverse (1132022311102), we get a palindrome (3143154513413).

The spelling of 2011132202311 in words is "two trillion, eleven billion, one hundred thirty-two million, two hundred two thousand, three hundred eleven".