102132212101321 has 8 divisors (see below), whose sum is σ = 106573059981504. Its totient is φ = 97691390631120.

The previous prime is 102132212101289. The next prime is 102132212101333. The reversal of 102132212101321 is 123101212231201.

It is a happy number.

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 102132212101321 - 2⁵ = 102132212101289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102132212101292 and 102132212101301.

It is not an unprimeable number, because it can be changed into a prime (102132212101921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512231 + ... + 14371891.

It is an arithmetic number, because the mean of its divisors is an integer number (13321632497688).

Almost surely, 2^{102132212101321} is an apocalyptic number.

It is an amenable number.

102132212101321 is a deficient number, since it is larger than the sum of its proper divisors (4440847880183).

102132212101321 is a wasteful number, since it uses less digits than its factorization.

102132212101321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13204991.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 102132212101321 its reverse (123101212231201), we get a palindrome (225233424332522).

The spelling of 102132212101321 in words is "one hundred two trillion, one hundred thirty-two billion, two hundred twelve million, one hundred one thousand, three hundred twenty-one".