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110321 is a prime number
BaseRepresentation
bin11010111011110001
312121022222
4122323301
512012241
62210425
7636431
oct327361
9177288
10110321
1175982
1253a15
133b2a3
142c2c1
1522a4b
hex1aef1

110321 has 2 divisors, whose sum is σ = 110322. Its totient is φ = 110320.

The previous prime is 110311. The next prime is 110323. The reversal of 110321 is 123011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102400 + 7921 = 320^2 + 89^2 .

It is a cyclic number.

It is not a de Polignac number, because 110321 - 210 = 109297 is a prime.

Together with 110323, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 110299 and 110308.

It is not a weakly prime, because it can be changed into another prime (110323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55160 + 55161.

It is an arithmetic number, because the mean of its divisors is an integer number (55161).

2110321 is an apocalyptic number.

It is an amenable number.

110321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110321 is an equidigital number, since it uses as much as digits as its factorization.

110321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 110321 is about 332.1460522120. The cubic root of 110321 is about 47.9607607554.

Adding to 110321 its reverse (123011), we get a palindrome (233332).

The spelling of 110321 in words is "one hundred ten thousand, three hundred twenty-one", and thus it is an iban number.