10508243 has 2 divisors, whose sum is σ = 10508244. Its totient is φ = 10508242.

The previous prime is 10508231. The next prime is 10508269. The reversal of 10508243 is 34280501.

10508243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10508243 is a prime.

It is a super-2 number, since 2×10508243² = 220846341894098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10508203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5254121 + 5254122.

It is an arithmetic number, because the mean of its divisors is an integer number (5254122).

Almost surely, 2^10508243 is an apocalyptic number.

10508243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10508243 is an equidigital number, since it uses as much as digits as its factorization.

10508243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 10508243 is about 3241.6420221857. The cubic root of 10508243 is about 219.0332441905.

Adding to 10508243 its reverse (34280501), we get a palindrome (44788744).

The spelling of 10508243 in words is "ten million, five hundred eight thousand, two hundred forty-three".