10131110113 has 4 divisors (see below), whose sum is σ = 10322263188. Its totient is φ = 9939957040.

The previous prime is 10131110111. The next prime is 10131110117. The reversal of 10131110113 is 31101113101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9091241104 + 1039869009 = 95348^2 + 32247^2 .

It is a cyclic number.

It is not a de Polignac number, because 10131110113 - 2¹ = 10131110111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131110093 and 10131110102.

It is not an unprimeable number, because it can be changed into a prime (10131110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95576458 + ... + 95576563.

It is an arithmetic number, because the mean of its divisors is an integer number (2580565797).

Almost surely, 2^10131110113 is an apocalyptic number.

It is an amenable number.

10131110113 is a deficient number, since it is larger than the sum of its proper divisors (191153075).

10131110113 is an equidigital number, since it uses as much as digits as its factorization.

10131110113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191153074.

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

Adding to 10131110113 its reverse (31101113101), we get a palindrome (41232223214).

The spelling of 10131110113 in words is "ten billion, one hundred thirty-one million, one hundred ten thousand, one hundred thirteen".