1105234343 has 2 divisors, whose sum is σ = 1105234344. Its totient is φ = 1105234342.

The previous prime is 1105234321. The next prime is 1105234349. The reversal of 1105234343 is 3434325011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105234343 - 2¹⁴ = 1105217959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105234349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552617171 + 552617172.

It is an arithmetic number, because the mean of its divisors is an integer number (552617172).

Almost surely, 2^1105234343 is an apocalyptic number.

1105234343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105234343 is an equidigital number, since it uses as much as digits as its factorization.

1105234343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1105234343 is about 33245.0649420331. The cubic root of 1105234343 is about 1033.9148912885.

Adding to 1105234343 its reverse (3434325011), we get a palindrome (4539559354).

The spelling of 1105234343 in words is "one billion, one hundred five million, two hundred thirty-four thousand, three hundred forty-three".