10243523 has 2 divisors, whose sum is σ = 10243524. Its totient is φ = 10243522.

The previous prime is 10243507. The next prime is 10243531. The reversal of 10243523 is 32534201.

It is a happy number.

10243523 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10243523 - 2⁴ = 10243507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10243495 and 10243504.

It is not a weakly prime, because it can be changed into another prime (10243543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121761 + 5121762.

It is an arithmetic number, because the mean of its divisors is an integer number (5121762).

Almost surely, 2^10243523 is an apocalyptic number.

10243523 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243523 is an equidigital number, since it uses as much as digits as its factorization.

10243523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 10243523 is about 3200.5504214119. The cubic root of 10243523 is about 217.1783098401.

Adding to 10243523 its reverse (32534201), we get a palindrome (42777724).

The spelling of 10243523 in words is "ten million, two hundred forty-three thousand, five hundred twenty-three".