1323300441343 has 2 divisors, whose sum is σ = 1323300441344. Its totient is φ = 1323300441342.

The previous prime is 1323300441257. The next prime is 1323300441409. The reversal of 1323300441343 is 3431440033231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1323300441343 - 2²⁵ = 1323266886911 is a prime.

It is a super-2 number, since 2×1323300441343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323300448343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661650220671 + 661650220672.

It is an arithmetic number, because the mean of its divisors is an integer number (661650220672).

Almost surely, 2^{1323300441343} is an apocalyptic number.

1323300441343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323300441343 is an equidigital number, since it uses as much as digits as its factorization.

1323300441343 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1323300441343 its reverse (3431440033231), we get a palindrome (4754740474574).

The spelling of 1323300441343 in words is "one trillion, three hundred twenty-three billion, three hundred million, four hundred forty-one thousand, three hundred forty-three".