1323002302001 has 4 divisors (see below), whose sum is σ = 1358759121012. Its totient is φ = 1287245482992.

The previous prime is 1323002301983. The next prime is 1323002302019. The reversal of 1323002302001 is 1002032003231.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1323002301983) and next prime (1323002302019).

It can be written as a sum of positive squares in 2 ways, for example, as 1255441816225 + 67560485776 = 1120465^2 + 259924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323002302001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323002302021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17878409450 + ... + 17878409523.

It is an arithmetic number, because the mean of its divisors is an integer number (339689780253).

Almost surely, 2^{1323002302001} is an apocalyptic number.

It is an amenable number.

1323002302001 is a deficient number, since it is larger than the sum of its proper divisors (35756819011).

1323002302001 is an equidigital number, since it uses as much as digits as its factorization.

1323002302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35756819010.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1323002302001 its reverse (1002032003231), we get a palindrome (2325034305232).

The spelling of 1323002302001 in words is "one trillion, three hundred twenty-three billion, two million, three hundred two thousand, one".