1323110341129 has 2 divisors, whose sum is σ = 1323110341130. Its totient is φ = 1323110341128.

The previous prime is 1323110341079. The next prime is 1323110341141. The reversal of 1323110341129 is 9211430113231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1172135353104 + 150974988025 = 1082652^2 + 388555^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323110341129 - 2²⁷ = 1322976123401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1323110341129.

It is not a weakly prime, because it can be changed into another prime (1323110341169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661555170564 + 661555170565.

It is an arithmetic number, because the mean of its divisors is an integer number (661555170565).

Almost surely, 2^{1323110341129} is an apocalyptic number.

It is an amenable number.

1323110341129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323110341129 is an equidigital number, since it uses as much as digits as its factorization.

1323110341129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 1323110341129 in words is "one trillion, three hundred twenty-three billion, one hundred ten million, three hundred forty-one thousand, one hundred twenty-nine".