321104320141 has 16 divisors (see below), whose sum is σ = 356953494528. Its totient is φ = 286406668800.

The previous prime is 321104320093. The next prime is 321104320153. The reversal of 321104320141 is 141023401123.

It is a cyclic number.

It is not a de Polignac number, because 321104320141 - 2¹⁷ = 321104189069 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 (321104320241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893436 + ... + 1200181.

It is an arithmetic number, because the mean of its divisors is an integer number (22309593408).

Almost surely, 2^321104320141 is an apocalyptic number.

It is an amenable number.

321104320141 is a deficient number, since it is larger than the sum of its proper divisors (35849174387).

321104320141 is a wasteful number, since it uses less digits than its factorization.

321104320141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093892.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 321104320141 its reverse (141023401123), we get a palindrome (462127721264).

The spelling of 321104320141 in words is "three hundred twenty-one billion, one hundred four million, three hundred twenty thousand, one hundred forty-one".