10500243067 has 2 divisors, whose sum is σ = 10500243068. Its totient is φ = 10500243066.

The previous prime is 10500242999. The next prime is 10500243071. The reversal of 10500243067 is 76034200501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10500243067 - 2¹¹ = 10500241019 is a prime.

It is a super-2 number, since 2×10500243067² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10500243077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250121533 + 5250121534.

It is an arithmetic number, because the mean of its divisors is an integer number (5250121534).

Almost surely, 2^10500243067 is an apocalyptic number.

10500243067 is a deficient number, since it is larger than the sum of its proper divisors (1).

10500243067 is an equidigital number, since it uses as much as digits as its factorization.

10500243067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 10500243067 its reverse (76034200501), we get a palindrome (86534443568).

The spelling of 10500243067 in words is "ten billion, five hundred million, two hundred forty-three thousand, sixty-seven".