14113321 has 2 divisors, whose sum is σ = 14113322. Its totient is φ = 14113320.

The previous prime is 14113303. The next prime is 14113327. The reversal of 14113321 is 12331141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8637721 + 5475600 = 2939^2 + 2340^2 .

It is an emirp because it is prime and its reverse (12331141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14113321 - 2¹⁵ = 14080553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14113295 and 14113304.

It is not a weakly prime, because it can be changed into another prime (14113327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7056660 + 7056661.

It is an arithmetic number, because the mean of its divisors is an integer number (7056661).

Almost surely, 2^14113321 is an apocalyptic number.

It is an amenable number.

14113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14113321 is an equidigital number, since it uses as much as digits as its factorization.

14113321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 16.

The square root of 14113321 is about 3756.7700222398. The cubic root of 14113321 is about 241.6627647937.

Adding to 14113321 its reverse (12331141), we get a palindrome (26444462).

The spelling of 14113321 in words is "fourteen million, one hundred thirteen thousand, three hundred twenty-one".