323130310302001 has 2 divisors, whose sum is σ = 323130310302002. Its totient is φ = 323130310302000.

The previous prime is 323130310301983. The next prime is 323130310302029. The reversal of 323130310302001 is 100203013031323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 255223629518400 + 67906680783601 = 15975720^2 + 8240551^2 .

It is an emirp because it is prime and its reverse (100203013031323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323130310302001 - 2⁴³ = 314334217279793 is a prime.

It is a super-5 number, since 5×323130310302001⁵ (a number of 74 digits) contains 55555 as substring.

It is not a weakly prime, because it can be changed into another prime (323130319302001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161565155151000 + 161565155151001.

It is an arithmetic number, because the mean of its divisors is an integer number (161565155151001).

Almost surely, 2^{323130310302001} is an apocalyptic number.

It is an amenable number.

323130310302001 is a deficient number, since it is larger than the sum of its proper divisors (1).

323130310302001 is an equidigital number, since it uses as much as digits as its factorization.

323130310302001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 323130310302001 its reverse (100203013031323), we get a palindrome (423333323333324).

The spelling of 323130310302001 in words is "three hundred twenty-three trillion, one hundred thirty billion, three hundred ten million, three hundred two thousand, one".