110213332321 has 2 divisors, whose sum is σ = 110213332322. Its totient is φ = 110213332320.

The previous prime is 110213332309. The next prime is 110213332343. The reversal of 110213332321 is 123233312011.

It is an a-pointer prime, because the next prime (110213332343) can be obtained adding 110213332321 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96760812096 + 13452520225 = 311064^2 + 115985^2 .

It is a cyclic number.

It is not a de Polignac number, because 110213332321 - 2⁵ = 110213332289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110213332292 and 110213332301.

It is not a weakly prime, because it can be changed into another prime (110213332921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106666160 + 55106666161.

It is an arithmetic number, because the mean of its divisors is an integer number (55106666161).

Almost surely, 2^110213332321 is an apocalyptic number.

It is an amenable number.

110213332321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110213332321 is an equidigital number, since it uses as much as digits as its factorization.

110213332321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 110213332321 its reverse (123233312011), we get a palindrome (233446644332).

The spelling of 110213332321 in words is "one hundred ten billion, two hundred thirteen million, three hundred thirty-two thousand, three hundred twenty-one".