122043234343 has 2 divisors, whose sum is σ = 122043234344. Its totient is φ = 122043234342.

The previous prime is 122043234301. The next prime is 122043234359. The reversal of 122043234343 is 343432340221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122043234343 is a prime.

It is a super-3 number, since 3×122043234343³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122043934343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61021617171 + 61021617172.

It is an arithmetic number, because the mean of its divisors is an integer number (61021617172).

Almost surely, 2^122043234343 is an apocalyptic number.

122043234343 is a deficient number, since it is larger than the sum of its proper divisors (1).

122043234343 is an equidigital number, since it uses as much as digits as its factorization.

122043234343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 122043234343 its reverse (343432340221), we get a palindrome (465475574564).

The spelling of 122043234343 in words is "one hundred twenty-two billion, forty-three million, two hundred thirty-four thousand, three hundred forty-three".