10500126443 has 2 divisors, whose sum is σ = 10500126444. Its totient is φ = 10500126442.

The previous prime is 10500126433. The next prime is 10500126463. The reversal of 10500126443 is 34462100501.

It is a weak prime.

It is an emirp because it is prime and its reverse (34462100501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10500126443 - 2⁸ = 10500126187 is a prime.

It is a super-2 number, since 2×10500126443² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10500126433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250063221 + 5250063222.

It is an arithmetic number, because the mean of its divisors is an integer number (5250063222).

Almost surely, 2^10500126443 is an apocalyptic number.

10500126443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10500126443 is an equidigital number, since it uses as much as digits as its factorization.

10500126443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 10500126443 its reverse (34462100501), we get a palindrome (44962226944).

The spelling of 10500126443 in words is "ten billion, five hundred million, one hundred twenty-six thousand, four hundred forty-three".