2132340443311 has 16 divisors (see below), whose sum is σ = 2537162115264. Its totient is φ = 1771986230784.

The previous prime is 2132340443293. The next prime is 2132340443329. The reversal of 2132340443311 is 1133440432312.

It is an interprime number because it is at equal distance from previous prime (2132340443293) and next prime (2132340443329).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132340443311 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 (2132340443351) 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, 209747076 + ... + 209757241.

It is an arithmetic number, because the mean of its divisors is an integer number (158572632204).

Almost surely, 2^{2132340443311} is an apocalyptic number.

2132340443311 is a deficient number, since it is larger than the sum of its proper divisors (404821671953).

2132340443311 is a wasteful number, since it uses less digits than its factorization.

2132340443311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419504370.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 2132340443311 its reverse (1133440432312), we get a palindrome (3265780875623).

The spelling of 2132340443311 in words is "two trillion, one hundred thirty-two billion, three hundred forty million, four hundred forty-three thousand, three hundred eleven".