43134310111 has 2 divisors, whose sum is σ = 43134310112. Its totient is φ = 43134310110.

The previous prime is 43134310097. The next prime is 43134310127. The reversal of 43134310111 is 11101343134.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43134310111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43134310181) 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 as a sum of consecutive naturals, namely, 21567155055 + 21567155056.

It is an arithmetic number, because the mean of its divisors is an integer number (21567155056).

Almost surely, 2^43134310111 is an apocalyptic number.

43134310111 is a deficient number, since it is larger than the sum of its proper divisors (1).

43134310111 is an equidigital number, since it uses as much as digits as its factorization.

43134310111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 43134310111 its reverse (11101343134), we get a palindrome (54235653245).

The spelling of 43134310111 in words is "forty-three billion, one hundred thirty-four million, three hundred ten thousand, one hundred eleven".