211130341311 has 16 divisors (see below), whose sum is σ = 295222694400. Its totient is φ = 133957280160.

The previous prime is 211130341259. The next prime is 211130341321. The reversal of 211130341311 is 113143031112.

It is not a de Polignac number, because 211130341311 - 2²⁶ = 211063232447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211130341321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7674360 + ... + 7701821.

It is an arithmetic number, because the mean of its divisors is an integer number (18451418400).

Almost surely, 2^211130341311 is an apocalyptic number.

211130341311 is a deficient number, since it is larger than the sum of its proper divisors (84092353089).

211130341311 is a wasteful number, since it uses less digits than its factorization.

211130341311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15376406.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 211130341311 its reverse (113143031112), we get a palindrome (324273372423).

The spelling of 211130341311 in words is "two hundred eleven billion, one hundred thirty million, three hundred forty-one thousand, three hundred eleven".