10243507 has 2 divisors, whose sum is σ = 10243508. Its totient is φ = 10243506.

The previous prime is 10243483. The next prime is 10243523. The reversal of 10243507 is 70534201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10243507 - 2¹¹ = 10241459 is a prime.

It is not a weakly prime, because it can be changed into another prime (10243567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121753 + 5121754.

It is an arithmetic number, because the mean of its divisors is an integer number (5121754).

Almost surely, 2^10243507 is an apocalyptic number.

10243507 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243507 is an equidigital number, since it uses as much as digits as its factorization.

10243507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10243507 is about 3200.5479218409. The cubic root of 10243507 is about 217.1781967652.

Adding to 10243507 its reverse (70534201), we get a palindrome (80777708).

The spelling of 10243507 in words is "ten million, two hundred forty-three thousand, five hundred seven".