10454321 has 2 divisors, whose sum is σ = 10454322. Its totient is φ = 10454320.

The previous prime is 10454317. The next prime is 10454341. The reversal of 10454321 is 12345401.

10454321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10454341) can be obtained adding 10454321 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9991921 + 462400 = 3161^2 + 680^2 .

It is a cyclic number.

It is not a de Polignac number, because 10454321 - 2² = 10454317 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10454293 and 10454302.

It is not a weakly prime, because it can be changed into another prime (10454341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227160 + 5227161.

It is an arithmetic number, because the mean of its divisors is an integer number (5227161).

Almost surely, 2^10454321 is an apocalyptic number.

It is an amenable number.

10454321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10454321 is an equidigital number, since it uses as much as digits as its factorization.

10454321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10454321 is about 3233.3142439299. The cubic root of 10454321 is about 218.6579524565.

Adding to 10454321 its reverse (12345401), we get a palindrome (22799722).

The spelling of 10454321 in words is "ten million, four hundred fifty-four thousand, three hundred twenty-one".