2132231112311 has 16 divisors (see below), whose sum is σ = 2162261346336. Its totient is φ = 2102404502016.

The previous prime is 2132231112287. The next prime is 2132231112329. The reversal of 2132231112311 is 1132111322312.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132231112311 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 (2132231112331) 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, 27733355 + ... + 27810131.

It is an arithmetic number, because the mean of its divisors is an integer number (135141334146).

Almost surely, 2^{2132231112311} is an apocalyptic number.

2132231112311 is a deficient number, since it is larger than the sum of its proper divisors (30030234025).

2132231112311 is a wasteful number, since it uses less digits than its factorization.

2132231112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78098.

The product of its digits is 432, while the sum is 23.

Adding to 2132231112311 its reverse (1132111322312), we get a palindrome (3264342434623).

The spelling of 2132231112311 in words is "two trillion, one hundred thirty-two billion, two hundred thirty-one million, one hundred twelve thousand, three hundred eleven".