10234321 has 2 divisors, whose sum is σ = 10234322. Its totient is φ = 10234320.

The previous prime is 10234313. The next prime is 10234349. The reversal of 10234321 is 12343201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9000000 + 1234321 = 3000^2 + 1111^2 .

It is a cyclic number.

It is not a de Polignac number, because 10234321 - 2³ = 10234313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10234295 and 10234304.

It is not a weakly prime, because it can be changed into another prime (10234351) 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, 5117160 + 5117161.

It is an arithmetic number, because the mean of its divisors is an integer number (5117161).

Almost surely, 2^10234321 is an apocalyptic number.

It is an amenable number.

10234321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10234321 is an equidigital number, since it uses as much as digits as its factorization.

10234321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 10234321 is about 3199.1125331879. The cubic root of 10234321 is about 217.1132582124.

Adding to 10234321 its reverse (12343201), we get a palindrome (22577522).

The spelling of 10234321 in words is "ten million, two hundred thirty-four thousand, three hundred twenty-one".