1134111711643 has 2 divisors, whose sum is σ = 1134111711644. Its totient is φ = 1134111711642.

The previous prime is 1134111711641. The next prime is 1134111711731. The reversal of 1134111711643 is 3461171114311.

It is a weak prime.

It is an emirp because it is prime and its reverse (3461171114311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134111711643 - 2¹ = 1134111711641 is a prime.

Together with 1134111711641, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1134111711599 and 1134111711608.

It is not a weakly prime, because it can be changed into another prime (1134111711641) 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, 567055855821 + 567055855822.

It is an arithmetic number, because the mean of its divisors is an integer number (567055855822).

Almost surely, 2^{1134111711643} is an apocalyptic number.

1134111711643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134111711643 is an equidigital number, since it uses as much as digits as its factorization.

1134111711643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 34.

Adding to 1134111711643 its reverse (3461171114311), we get a palindrome (4595282825954).

The spelling of 1134111711643 in words is "one trillion, one hundred thirty-four billion, one hundred eleven million, seven hundred eleven thousand, six hundred forty-three".