10268012317 has 4 divisors (see below), whose sum is σ = 10287721116. Its totient is φ = 10248303520.

The previous prime is 10268012303. The next prime is 10268012323. The reversal of 10268012317 is 71321086201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71321086201 = 19 ⋅3753741379.

It can be written as a sum of positive squares in 2 ways, for example, as 4317278436 + 5950733881 = 65706^2 + 77141^2 .

It is a cyclic number.

It is not a de Polignac number, because 10268012317 - 2²⁷ = 10133794589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10268012327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9853618 + ... + 9854659.

It is an arithmetic number, because the mean of its divisors is an integer number (2571930279).

Almost surely, 2^10268012317 is an apocalyptic number.

It is an amenable number.

10268012317 is a deficient number, since it is larger than the sum of its proper divisors (19708799).

10268012317 is an equidigital number, since it uses as much as digits as its factorization.

10268012317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19708798.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 10268012317 its reverse (71321086201), we get a palindrome (81589098518).

The spelling of 10268012317 in words is "ten billion, two hundred sixty-eight million, twelve thousand, three hundred seventeen".