10311113 has 4 divisors (see below), whose sum is σ = 10320768. Its totient is φ = 10301460.

The previous prime is 10311101. The next prime is 10311139. The reversal of 10311113 is 31111301.

It is a happy number.

10311113 is digitally balanced in base 3, 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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31111301 = 13 ⋅2393177.

It is a cyclic number.

It is not a de Polignac number, because 10311113 - 2¹⁰ = 10310089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10311094 and 10311103.

It is not an unprimeable number, because it can be changed into a prime (10311143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2993 + ... + 5438.

It is an arithmetic number, because the mean of its divisors is an integer number (2580192).

Almost surely, 2^10311113 is an apocalyptic number.

It is an amenable number.

10311113 is a deficient number, since it is larger than the sum of its proper divisors (9655).

10311113 is an equidigital number, since it uses as much as digits as its factorization.

10311113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9654.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 10311113 is about 3211.0921817973. The cubic root of 10311113 is about 217.6549334280.

Adding to 10311113 its reverse (31111301), we get a palindrome (41422414).

The spelling of 10311113 in words is "ten million, three hundred eleven thousand, one hundred thirteen".