10321823 has 2 divisors, whose sum is σ = 10321824. Its totient is φ = 10321822.

The previous prime is 10321813. The next prime is 10321841. The reversal of 10321823 is 32812301.

It is a weak prime.

It is an emirp because it is prime and its reverse (32812301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10321823 - 2¹⁴ = 10305439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10321795 and 10321804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10321813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160911 + 5160912.

It is an arithmetic number, because the mean of its divisors is an integer number (5160912).

Almost surely, 2^10321823 is an apocalyptic number.

10321823 is a deficient number, since it is larger than the sum of its proper divisors (1).

10321823 is an equidigital number, since it uses as much as digits as its factorization.

10321823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10321823 is about 3212.7594058690. The cubic root of 10321823 is about 217.7302656679.

The spelling of 10321823 in words is "ten million, three hundred twenty-one thousand, eight hundred twenty-three".