1202323330001 has 2 divisors, whose sum is σ = 1202323330002. Its totient is φ = 1202323330000.

The previous prime is 1202323329979. The next prime is 1202323330099. The reversal of 1202323330001 is 1000333232021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1170617966401 + 31705363600 = 1081951^2 + 178060^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202323330001 - 2¹⁰ = 1202323328977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202323330501) 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, 601161665000 + 601161665001.

It is an arithmetic number, because the mean of its divisors is an integer number (601161665001).

Almost surely, 2^{1202323330001} is an apocalyptic number.

It is an amenable number.

1202323330001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202323330001 is an equidigital number, since it uses as much as digits as its factorization.

1202323330001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1202323330001 its reverse (1000333232021), we get a palindrome (2202656562022).

The spelling of 1202323330001 in words is "one trillion, two hundred two billion, three hundred twenty-three million, three hundred thirty thousand, one".