321310200201101 has 8 divisors (see below), whose sum is σ = 341708080519680. Its totient is φ = 301261001597568.

The previous prime is 321310200201091. The next prime is 321310200201163. The reversal of 321310200201101 is 101102002013123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 321310200201101 - 2⁴² = 316912153689997 is a prime.

It is a super-2 number, since 2×321310200201101² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321310200201101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321310200201401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87170426861 + ... + 87170430546.

It is an arithmetic number, because the mean of its divisors is an integer number (42713510064960).

Almost surely, 2^{321310200201101} is an apocalyptic number.

It is an amenable number.

321310200201101 is a deficient number, since it is larger than the sum of its proper divisors (20397880318579).

321310200201101 is a wasteful number, since it uses less digits than its factorization.

321310200201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174340857523.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 321310200201101 its reverse (101102002013123), we get a palindrome (422412202214224).

The spelling of 321310200201101 in words is "three hundred twenty-one trillion, three hundred ten billion, two hundred million, two hundred one thousand, one hundred one".