1302220322323 has 2 divisors, whose sum is σ = 1302220322324. Its totient is φ = 1302220322322.

The previous prime is 1302220322303. The next prime is 1302220322411. The reversal of 1302220322323 is 3232230222031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302220322323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302220322303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651110161161 + 651110161162.

It is an arithmetic number, because the mean of its divisors is an integer number (651110161162).

Almost surely, 2^{1302220322323} is an apocalyptic number.

1302220322323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302220322323 is an equidigital number, since it uses as much as digits as its factorization.

1302220322323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 1302220322323 its reverse (3232230222031), we get a palindrome (4534450544354).

The spelling of 1302220322323 in words is "one trillion, three hundred two billion, two hundred twenty million, three hundred twenty-two thousand, three hundred twenty-three".