123343430341 has 2 divisors, whose sum is σ = 123343430342. Its totient is φ = 123343430340.

The previous prime is 123343430219. The next prime is 123343430359. The reversal of 123343430341 is 143034343321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122871280900 + 472149441 = 350530^2 + 21729^2 .

It is an emirp because it is prime and its reverse (143034343321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123343430341 - 2⁷ = 123343430213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123343430741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61671715170 + 61671715171.

It is an arithmetic number, because the mean of its divisors is an integer number (61671715171).

Almost surely, 2^123343430341 is an apocalyptic number.

It is an amenable number.

123343430341 is a deficient number, since it is larger than the sum of its proper divisors (1).

123343430341 is an equidigital number, since it uses as much as digits as its factorization.

123343430341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 123343430341 its reverse (143034343321), we get a palindrome (266377773662).

The spelling of 123343430341 in words is "one hundred twenty-three billion, three hundred forty-three million, four hundred thirty thousand, three hundred forty-one".