110033213321 has 2 divisors, whose sum is σ = 110033213322. Its totient is φ = 110033213320.

The previous prime is 110033213299. The next prime is 110033213341. The reversal of 110033213321 is 123312330011.

It is an a-pointer prime, because the next prime (110033213341) can be obtained adding 110033213321 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106448197696 + 3585015625 = 326264^2 + 59875^2 .

It is a cyclic number.

It is not a de Polignac number, because 110033213321 - 2¹⁰ = 110033212297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110033213293 and 110033213302.

It is not a weakly prime, because it can be changed into another prime (110033213341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55016606660 + 55016606661.

It is an arithmetic number, because the mean of its divisors is an integer number (55016606661).

Almost surely, 2^110033213321 is an apocalyptic number.

It is an amenable number.

110033213321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110033213321 is an equidigital number, since it uses as much as digits as its factorization.

110033213321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 110033213321 its reverse (123312330011), we get a palindrome (233345543332).

The spelling of 110033213321 in words is "one hundred ten billion, thirty-three million, two hundred thirteen thousand, three hundred twenty-one".