10103111113 has 4 divisors (see below), whose sum is σ = 10148416768. Its totient is φ = 10057805460.

The previous prime is 10103111099. The next prime is 10103111201. The reversal of 10103111113 is 31111130101.

10103111113 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, and also an emirpimes, since its reverse is a distinct semiprime: 31111130101 = 71 ⋅438184931.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103111113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10103111093 and 10103111102.

It is not an unprimeable number, because it can be changed into a prime (10103121113) 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, 22652493 + ... + 22652938.

It is an arithmetic number, because the mean of its divisors is an integer number (2537104192).

Almost surely, 2^10103111113 is an apocalyptic number.

It is an amenable number.

10103111113 is a deficient number, since it is larger than the sum of its proper divisors (45305655).

10103111113 is an equidigital number, since it uses as much as digits as its factorization.

10103111113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45305654.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 10103111113 its reverse (31111130101), we get a palindrome (41214241214).

The spelling of 10103111113 in words is "ten billion, one hundred three million, one hundred eleven thousand, one hundred thirteen".