2231230102321 has 48 divisors (see below), whose sum is σ = 2632976034304. Its totient is φ = 1885869216000.

The previous prime is 2231230102291. The next prime is 2231230102357. The reversal of 2231230102321 is 1232010321322.

It is not a de Polignac number, because 2231230102321 - 2⁵ = 2231230102289 is a prime.

It is a super-3 number, since 3×2231230102321³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231230102292 and 2231230102301.

It is not an unprimeable number, because it can be changed into a prime (2231230102391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9725485 + ... + 9952261.

Almost surely, 2^{2231230102321} is an apocalyptic number.

It is an amenable number.

2231230102321 is a deficient number, since it is larger than the sum of its proper divisors (401745931983).

2231230102321 is a wasteful number, since it uses less digits than its factorization.

2231230102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226934 (or 226923 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2231230102321 its reverse (1232010321322), we get a palindrome (3463240423643).

The spelling of 2231230102321 in words is "two trillion, two hundred thirty-one billion, two hundred thirty million, one hundred two thousand, three hundred twenty-one".