11210113 has 4 divisors (see below), whose sum is σ = 11218900. Its totient is φ = 11201328.

The previous prime is 11210081. The next prime is 11210117. The reversal of 11210113 is 31101211.

11210113 = 2367² + 2368².

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31101211 = 17 ⋅1829483.

It can be written as a sum of positive squares in 2 ways, for example, as 5602689 + 5607424 = 2367^2 + 2368^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210113 - 2⁵ = 11210081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11210113.

It is not an unprimeable number, because it can be changed into a prime (11210117) 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, 2070 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (2804725).

Almost surely, 2^11210113 is an apocalyptic number.

11210113 is the 2368-th centered square number.

It is an amenable number.

11210113 is a deficient number, since it is larger than the sum of its proper divisors (8787).

11210113 is an equidigital number, since it uses as much as digits as its factorization.

11210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 11210113 is about 3348.1506835864. The cubic root of 11210113 is about 223.8051092370.

Adding to 11210113 its reverse (31101211), we get a palindrome (42311324).

The spelling of 11210113 in words is "eleven million, two hundred ten thousand, one hundred thirteen".