323203101210001 has 2 divisors, whose sum is σ = 323203101210002. Its totient is φ = 323203101210000.

The previous prime is 323203101209993. The next prime is 323203101210029. The reversal of 323203101210001 is 100012101302323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 296990902763776 + 26212198446225 = 17233424^2 + 5119785^2 .

It is a cyclic number.

It is not a de Polignac number, because 323203101210001 - 2³ = 323203101209993 is a prime.

It is not a weakly prime, because it can be changed into another prime (323203101210071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601550605000 + 161601550605001.

It is an arithmetic number, because the mean of its divisors is an integer number (161601550605001).

Almost surely, 2^{323203101210001} is an apocalyptic number.

It is an amenable number.

323203101210001 is a deficient number, since it is larger than the sum of its proper divisors (1).

323203101210001 is an equidigital number, since it uses as much as digits as its factorization.

323203101210001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 323203101210001 its reverse (100012101302323), we get a palindrome (423215202512324).

The spelling of 323203101210001 in words is "three hundred twenty-three trillion, two hundred three billion, one hundred one million, two hundred ten thousand, one".