2011130212311 has 24 divisors (see below), whose sum is σ = 3254703772944. Its totient is φ = 1185924447360.

The previous prime is 2011130212283. The next prime is 2011130212313. The reversal of 2011130212311 is 1132120311102.

2011130212311 is a `hidden beast` number, since 2 + 0 + 11 + 130 + 212 + 311 = 666.

It is not a de Polignac number, because 2011130212311 - 2⁷ = 2011130212183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011130212313) 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 23 ways as a sum of consecutive naturals, for example, 274515886 + ... + 274523211.

It is an arithmetic number, because the mean of its divisors is an integer number (135612657206).

Almost surely, 2^{2011130212311} is an apocalyptic number.

2011130212311 is a deficient number, since it is larger than the sum of its proper divisors (1243573560633).

2011130212311 is a wasteful number, since it uses less digits than its factorization.

2011130212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549039151 (or 549039148 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2011130212311 its reverse (1132120311102), we get a palindrome (3143250523413).

The spelling of 2011130212311 in words is "two trillion, eleven billion, one hundred thirty million, two hundred twelve thousand, three hundred eleven".