123343005223433 has 2 divisors, whose sum is σ = 123343005223434. Its totient is φ = 123343005223432.

The previous prime is 123343005223421. The next prime is 123343005223469. The reversal of 123343005223433 is 334322500343321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123326066721529 + 16938501904 = 11105227^2 + 130148^2 .

It is a cyclic number.

It is not a de Polignac number, because 123343005223433 - 2⁶ = 123343005223369 is a prime.

It is not a weakly prime, because it can be changed into another prime (123343005220433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61671502611716 + 61671502611717.

It is an arithmetic number, because the mean of its divisors is an integer number (61671502611717).

Almost surely, 2^{123343005223433} is an apocalyptic number.

It is an amenable number.

123343005223433 is a deficient number, since it is larger than the sum of its proper divisors (1).

123343005223433 is an equidigital number, since it uses as much as digits as its factorization.

123343005223433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 38.

Adding to 123343005223433 its reverse (334322500343321), we get a palindrome (457665505566754).

The spelling of 123343005223433 in words is "one hundred twenty-three trillion, three hundred forty-three billion, five million, two hundred twenty-three thousand, four hundred thirty-three".