1323003001063 has 2 divisors, whose sum is σ = 1323003001064. Its totient is φ = 1323003001062.

The previous prime is 1323003001027. The next prime is 1323003001091. The reversal of 1323003001063 is 3601003003231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323003001063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323003001163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661501500531 + 661501500532.

It is an arithmetic number, because the mean of its divisors is an integer number (661501500532).

Almost surely, 2^{1323003001063} is an apocalyptic number.

1323003001063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323003001063 is an equidigital number, since it uses as much as digits as its factorization.

1323003001063 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 22.

Adding to 1323003001063 its reverse (3601003003231), we get a palindrome (4924006004294).

The spelling of 1323003001063 in words is "one trillion, three hundred twenty-three billion, three million, one thousand, sixty-three".