10313314562065 has 4 divisors (see below), whose sum is σ = 12375977474484. Its totient is φ = 8250651649648.

The previous prime is 10313314562063. The next prime is 10313314562071. The reversal of 10313314562065 is 56026541331301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7550163035536 + 2763151526529 = 2747756^2 + 1662273^2 .

It is a cyclic number.

It is not a de Polignac number, because 10313314562065 - 2¹ = 10313314562063 is a prime.

It is a super-2 number, since 2×10313314562065² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10313314562063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031331456202 + ... + 1031331456211.

It is an arithmetic number, because the mean of its divisors is an integer number (3093994368621).

Almost surely, 2^{10313314562065} is an apocalyptic number.

It is an amenable number.

10313314562065 is a deficient number, since it is larger than the sum of its proper divisors (2062662912419).

10313314562065 is an equidigital number, since it uses as much as digits as its factorization.

10313314562065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062662912418.

The product of its (nonzero) digits is 194400, while the sum is 40.

Adding to 10313314562065 its reverse (56026541331301), we get a palindrome (66339855893366).

The spelling of 10313314562065 in words is "ten trillion, three hundred thirteen billion, three hundred fourteen million, five hundred sixty-two thousand, sixty-five".