11001113 has 4 divisors (see below), whose sum is σ = 11023488. Its totient is φ = 10978740.

The previous prime is 11001103. The next prime is 11001131. The reversal of 11001113 is 31110011.

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 a cyclic number.

It is not a de Polignac number, because 11001113 - 2⁶ = 11001049 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 11001113.

It is not an unprimeable number, because it can be changed into a prime (11001103) 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, 10433 + ... + 11438.

It is an arithmetic number, because the mean of its divisors is an integer number (2755872).

Almost surely, 2^11001113 is an apocalyptic number.

It is an amenable number.

11001113 is a deficient number, since it is larger than the sum of its proper divisors (22375).

11001113 is an equidigital number, since it uses as much as digits as its factorization.

11001113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22374.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 11001113 is about 3316.7925771745. The cubic root of 11001113 is about 222.4055096823.

Adding to 11001113 its reverse (31110011), we get a palindrome (42111124).

The spelling of 11001113 in words is "eleven million, one thousand, one hundred thirteen".