1323100323113 has 2 divisors, whose sum is σ = 1323100323114. Its totient is φ = 1323100323112.

The previous prime is 1323100323049. The next prime is 1323100323119. The reversal of 1323100323113 is 3113230013231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1272083969689 + 51016353424 = 1127867^2 + 225868^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323100323113 - 2⁶ = 1323100323049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1323100323119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661550161556 + 661550161557.

It is an arithmetic number, because the mean of its divisors is an integer number (661550161557).

Almost surely, 2^{1323100323113} is an apocalyptic number.

It is an amenable number.

1323100323113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323100323113 is an equidigital number, since it uses as much as digits as its factorization.

1323100323113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1323100323113 its reverse (3113230013231), we get a palindrome (4436330336344).

The spelling of 1323100323113 in words is "one trillion, three hundred twenty-three billion, one hundred million, three hundred twenty-three thousand, one hundred thirteen".