10313445514243 has 4 divisors (see below), whose sum is σ = 10314007849008. Its totient is φ = 10312883179480.

The previous prime is 10313445514199. The next prime is 10313445514249. The reversal of 10313445514243 is 34241554431301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10313445514243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10313445514196 and 10313445514205.

It is not an unprimeable number, because it can be changed into a prime (10313445514249) 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, 281139871 + ... + 281176552.

It is an arithmetic number, because the mean of its divisors is an integer number (2578501962252).

Almost surely, 2^{10313445514243} is an apocalyptic number.

10313445514243 is a deficient number, since it is larger than the sum of its proper divisors (562334765).

10313445514243 is an equidigital number, since it uses as much as digits as its factorization.

10313445514243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562334764.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 10313445514243 its reverse (34241554431301), we get a palindrome (44554999945544).

The spelling of 10313445514243 in words is "ten trillion, three hundred thirteen billion, four hundred forty-five million, five hundred fourteen thousand, two hundred forty-three".