11014321 has 4 divisors (see below), whose sum is σ = 11270512. Its totient is φ = 10758132.

The previous prime is 11014291. The next prime is 11014337. The reversal of 11014321 is 12341011.

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 a de Polignac number, because none of the positive numbers 2^k-11014321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11014621) 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, 128031 + ... + 128116.

It is an arithmetic number, because the mean of its divisors is an integer number (2817628).

Almost surely, 2^11014321 is an apocalyptic number.

It is an amenable number.

11014321 is a deficient number, since it is larger than the sum of its proper divisors (256191).

11014321 is an equidigital number, since it uses as much as digits as its factorization.

11014321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256190.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11014321 is about 3318.7830600990. The cubic root of 11014321 is about 222.4944811996.

Adding to 11014321 its reverse (12341011), we get a palindrome (23355332).

The spelling of 11014321 in words is "eleven million, fourteen thousand, three hundred twenty-one".