323113002001 has 2 divisors, whose sum is σ = 323113002002. Its totient is φ = 323113002000.

The previous prime is 323113001963. The next prime is 323113002013. The reversal of 323113002001 is 100200311323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246135054400 + 76977947601 = 496120^2 + 277449^2 .

It is a cyclic number.

It is not a de Polignac number, because 323113002001 - 2²¹ = 323110904849 is a prime.

It is not a weakly prime, because it can be changed into another prime (323113002071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161556501000 + 161556501001.

It is an arithmetic number, because the mean of its divisors is an integer number (161556501001).

Almost surely, 2^323113002001 is an apocalyptic number.

It is an amenable number.

323113002001 is a deficient number, since it is larger than the sum of its proper divisors (1).

323113002001 is an equidigital number, since it uses as much as digits as its factorization.

323113002001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 323113002001 its reverse (100200311323), we get a palindrome (423313313324).

The spelling of 323113002001 in words is "three hundred twenty-three billion, one hundred thirteen million, two thousand, one".