102230203213321 has 16 divisors (see below), whose sum is σ = 107391108960000. Its totient is φ = 97187626619776.

The previous prime is 102230203213297. The next prime is 102230203213339. The reversal of 102230203213321 is 123312302032201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102230203213321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102230203213361) 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, 82246651 + ... + 83480368.

It is an arithmetic number, because the mean of its divisors is an integer number (6711944310000).

Almost surely, 2^{102230203213321} is an apocalyptic number.

It is an amenable number.

102230203213321 is a deficient number, since it is larger than the sum of its proper divisors (5160905746679).

102230203213321 is a wasteful number, since it uses less digits than its factorization.

102230203213321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165727376.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102230203213321 its reverse (123312302032201), we get a palindrome (225542505245522).

The spelling of 102230203213321 in words is "one hundred two trillion, two hundred thirty billion, two hundred three million, two hundred thirteen thousand, three hundred twenty-one".