110302223021321 has 2 divisors, whose sum is σ = 110302223021322. Its totient is φ = 110302223021320.

The previous prime is 110302223021297. The next prime is 110302223021339. The reversal of 110302223021321 is 123120322203011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102103163461321 + 8199059560000 = 10104611^2 + 2863400^2 .

It is a cyclic number.

It is not a de Polignac number, because 110302223021321 - 2³⁸ = 110027345114377 is a prime.

It is not a weakly prime, because it can be changed into another prime (110302223021371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55151111510660 + 55151111510661.

It is an arithmetic number, because the mean of its divisors is an integer number (55151111510661).

Almost surely, 2^{110302223021321} is an apocalyptic number.

It is an amenable number.

110302223021321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110302223021321 is an equidigital number, since it uses as much as digits as its factorization.

110302223021321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 110302223021321 its reverse (123120322203011), we get a palindrome (233422545224332).

The spelling of 110302223021321 in words is "one hundred ten trillion, three hundred two billion, two hundred twenty-three million, twenty-one thousand, three hundred twenty-one".