321023130042341 has 16 divisors (see below), whose sum is σ = 331811805072384. Its totient is φ = 310399578803184.

The previous prime is 321023130042331. The next prime is 321023130042389. The reversal of 321023130042341 is 143240031320123.

It is a cyclic number.

It is not a de Polignac number, because 321023130042341 - 2⁴⁶ = 250654385864677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321023130042301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157002026 + ... + 159033588.

It is an arithmetic number, because the mean of its divisors is an integer number (20738237817024).

Almost surely, 2^{321023130042341} is an apocalyptic number.

It is an amenable number.

321023130042341 is a deficient number, since it is larger than the sum of its proper divisors (10788675030043).

321023130042341 is a wasteful number, since it uses less digits than its factorization.

321023130042341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072200.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 321023130042341 its reverse (143240031320123), we get a palindrome (464263161362464).

The spelling of 321023130042341 in words is "three hundred twenty-one trillion, twenty-three billion, one hundred thirty million, forty-two thousand, three hundred forty-one".