10440103313 has 4 divisors (see below), whose sum is σ = 10537674480. Its totient is φ = 10342532148.

The previous prime is 10440103309. The next prime is 10440103319. The reversal of 10440103313 is 31330104401.

10440103313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10440103313 - 2² = 10440103309 is a prime.

It is a super-2 number, since 2×10440103313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10440103319) 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, 48785423 + ... + 48785636.

It is an arithmetic number, because the mean of its divisors is an integer number (2634418620).

Almost surely, 2^10440103313 is an apocalyptic number.

It is an amenable number.

10440103313 is a deficient number, since it is larger than the sum of its proper divisors (97571167).

10440103313 is an equidigital number, since it uses as much as digits as its factorization.

10440103313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97571166.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10440103313 its reverse (31330104401), we get a palindrome (41770207714).

The spelling of 10440103313 in words is "ten billion, four hundred forty million, one hundred three thousand, three hundred thirteen".