211102321102321 has 8 divisors (see below), whose sum is σ = 230646111105024. Its totient is φ = 191617309416720.

The previous prime is 211102321102319. The next prime is 211102321102417. The reversal of 211102321102321 is 123201123201112.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211102321102321 - 2¹ = 211102321102319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211102321102292 and 211102321102301.

It is not an unprimeable number, because it can be changed into a prime (211102321109321) 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, 14694571761 + ... + 14694586126.

It is an arithmetic number, because the mean of its divisors is an integer number (28830763888128).

Almost surely, 2^{211102321102321} is an apocalyptic number.

It is an amenable number.

211102321102321 is a deficient number, since it is larger than the sum of its proper divisors (19543790002703).

211102321102321 is a wasteful number, since it uses less digits than its factorization.

211102321102321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29389158551.

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

Adding to 211102321102321 its reverse (123201123201112), we get a palindrome (334303444303433).

The spelling of 211102321102321 in words is "two hundred eleven trillion, one hundred two billion, three hundred twenty-one million, one hundred two thousand, three hundred twenty-one".