11201313 has 4 divisors (see below), whose sum is σ = 14935088. Its totient is φ = 7467540.

The previous prime is 11201303. The next prime is 11201321. The reversal of 11201313 is 31310211.

11201313 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 not a de Polignac number, because 11201313 - 2⁹ = 11200801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201303) 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, 1866883 + ... + 1866888.

It is an arithmetic number, because the mean of its divisors is an integer number (3733772).

Almost surely, 2^11201313 is an apocalyptic number.

It is an amenable number.

11201313 is a deficient number, since it is larger than the sum of its proper divisors (3733775).

11201313 is an equidigital number, since it uses as much as digits as its factorization.

11201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733774.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 11201313 is about 3346.8362672829. The cubic root of 11201313 is about 223.7465311614.

Adding to 11201313 its reverse (31310211), we get a palindrome (42511524).

The spelling of 11201313 in words is "eleven million, two hundred one thousand, three hundred thirteen".