10020322313 has 4 divisors (see below), whose sum is σ = 10084146180. Its totient is φ = 9956498448.

The previous prime is 10020322307. The next prime is 10020322327. The reversal of 10020322313 is 31322302001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31322302001 = 17 ⋅1842488353.

It can be written as a sum of positive squares in 2 ways, for example, as 1319723584 + 8700598729 = 36328^2 + 93277^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020322313 - 2¹⁴ = 10020305929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020322291 and 10020322300.

It is not an unprimeable number, because it can be changed into a prime (10020321313) 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, 31911698 + ... + 31912011.

It is an arithmetic number, because the mean of its divisors is an integer number (2521036545).

Almost surely, 2^10020322313 is an apocalyptic number.

It is an amenable number.

10020322313 is a deficient number, since it is larger than the sum of its proper divisors (63823867).

10020322313 is an equidigital number, since it uses as much as digits as its factorization.

10020322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63823866.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10020322313 its reverse (31322302001), we get a palindrome (41342624314).

The spelling of 10020322313 in words is "ten billion, twenty million, three hundred twenty-two thousand, three hundred thirteen".