321244340031101 has 8 divisors (see below), whose sum is σ = 322909412073984. Its totient is φ = 319579274108160.

The previous prime is 321244340031073. The next prime is 321244340031119. The reversal of 321244340031101 is 101130043442123.

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 321244340031101 - 2⁴⁶ = 250875595853437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321244340031191) 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 in 7 ways as a sum of consecutive naturals, for example, 135399806 + ... + 137751936.

It is an arithmetic number, because the mean of its divisors is an integer number (40363676509248).

Almost surely, 2^{321244340031101} is an apocalyptic number.

It is an amenable number.

321244340031101 is a deficient number, since it is larger than the sum of its proper divisors (1665072042883).

321244340031101 is a wasteful number, since it uses less digits than its factorization.

321244340031101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059971.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 321244340031101 its reverse (101130043442123), we get a palindrome (422374383473224).

The spelling of 321244340031101 in words is "three hundred twenty-one trillion, two hundred forty-four billion, three hundred forty million, thirty-one thousand, one hundred one".