1323310133219 has 2 divisors, whose sum is σ = 1323310133220. Its totient is φ = 1323310133218.

The previous prime is 1323310133153. The next prime is 1323310133239. The reversal of 1323310133219 is 9123310133231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1323310133219 - 2²⁸ = 1323041697763 is a prime.

It is a super-4 number, since 4×1323310133219⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1323310133239) 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, 661655066609 + 661655066610.

It is an arithmetic number, because the mean of its divisors is an integer number (661655066610).

Almost surely, 2^{1323310133219} is an apocalyptic number.

1323310133219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323310133219 is an equidigital number, since it uses as much as digits as its factorization.

1323310133219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 1323310133219 in words is "one trillion, three hundred twenty-three billion, three hundred ten million, one hundred thirty-three thousand, two hundred nineteen".