10511016247 has 2 divisors, whose sum is σ = 10511016248. Its totient is φ = 10511016246.

The previous prime is 10511016227. The next prime is 10511016289. The reversal of 10511016247 is 74261011501.

It is a weak prime.

It is an emirp because it is prime and its reverse (74261011501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10511016247 is a prime.

It is a super-2 number, since 2×10511016247² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10511016227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255508123 + 5255508124.

It is an arithmetic number, because the mean of its divisors is an integer number (5255508124).

Almost surely, 2^10511016247 is an apocalyptic number.

10511016247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10511016247 is an equidigital number, since it uses as much as digits as its factorization.

10511016247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

Adding to 10511016247 its reverse (74261011501), we get a palindrome (84772027748).

The spelling of 10511016247 in words is "ten billion, five hundred eleven million, sixteen thousand, two hundred forty-seven".