323123100110201 has 32 divisors (see below), whose sum is σ = 354104886189600. Its totient is φ = 293482335928320.

The previous prime is 323123100110197. The next prime is 323123100110219. The reversal of 323123100110201 is 102011001321323.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 33504139052176 + 289618961058025 = 5788276^2 + 17018195^2 .

It is a cyclic number.

It is not a de Polignac number, because 323123100110201 - 2² = 323123100110197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323123100110231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16065375521 + ... + 16065395633.

It is an arithmetic number, because the mean of its divisors is an integer number (11065777693425).

Almost surely, 2^{323123100110201} is an apocalyptic number.

It is an amenable number.

323123100110201 is a deficient number, since it is larger than the sum of its proper divisors (30981786079399).

323123100110201 is a wasteful number, since it uses less digits than its factorization.

323123100110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34829.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 323123100110201 its reverse (102011001321323), we get a palindrome (425134101431524).

The spelling of 323123100110201 in words is "three hundred twenty-three trillion, one hundred twenty-three billion, one hundred million, one hundred ten thousand, two hundred one".