1323002302019 has 2 divisors, whose sum is σ = 1323002302020. Its totient is φ = 1323002302018.

The previous prime is 1323002301983. The next prime is 1323002302021. The reversal of 1323002302019 is 9102032003231.

It is a strong prime.

It is an emirp because it is prime and its reverse (9102032003231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1323002302019 - 2⁸ = 1323002301763 is a prime.

It is a super-2 number, since 2×1323002302019² (a number of 25 digits) contains 22 as substring.

Together with 1323002302021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1323002302079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661501151009 + 661501151010.

It is an arithmetic number, because the mean of its divisors is an integer number (661501151010).

Almost surely, 2^{1323002302019} is an apocalyptic number.

1323002302019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323002302019 is an equidigital number, since it uses as much as digits as its factorization.

1323002302019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 1323002302019 in words is "one trillion, three hundred twenty-three billion, two million, three hundred two thousand, nineteen".