11343834311 has 2 divisors, whose sum is σ = 11343834312. Its totient is φ = 11343834310.

The previous prime is 11343834283. The next prime is 11343834331.

11343834311 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11343834311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11343834331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671917155 + 5671917156.

It is an arithmetic number, because the mean of its divisors is an integer number (5671917156).

Almost surely, 2^11343834311 is an apocalyptic number.

11343834311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343834311 is an equidigital number, since it uses as much as digits as its factorization.

11343834311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The spelling of 11343834311 in words is "eleven billion, three hundred forty-three million, eight hundred thirty-four thousand, three hundred eleven".