10313405243 has 4 divisors (see below), whose sum is σ = 10365231600. Its totient is φ = 10261578888.

The previous prime is 10313405209. The next prime is 10313405251. The reversal of 10313405243 is 34250431301.

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

It is a cyclic number.

It is not a de Polignac number, because 10313405243 - 2¹⁰ = 10313404219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10313405293) 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, 25912880 + ... + 25913277.

It is an arithmetic number, because the mean of its divisors is an integer number (2591307900).

Almost surely, 2^10313405243 is an apocalyptic number.

10313405243 is a deficient number, since it is larger than the sum of its proper divisors (51826357).

10313405243 is an equidigital number, since it uses as much as digits as its factorization.

10313405243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51826356.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10313405243 its reverse (34250431301), we get a palindrome (44563836544).

The spelling of 10313405243 in words is "ten billion, three hundred thirteen million, four hundred five thousand, two hundred forty-three".