11214113 has 2 divisors, whose sum is σ = 11214114. Its totient is φ = 11214112.

The previous prime is 11214109. The next prime is 11214121. The reversal of 11214113 is 31141211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10975969 + 238144 = 3313^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 11214113 - 2² = 11214109 is a prime.

It is not a weakly prime, because it can be changed into another prime (11214143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607056 + 5607057.

It is an arithmetic number, because the mean of its divisors is an integer number (5607057).

Almost surely, 2^11214113 is an apocalyptic number.

It is an amenable number.

11214113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214113 is an equidigital number, since it uses as much as digits as its factorization.

11214113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24, while the sum is 14.

The square root of 11214113 is about 3348.7479749901. The cubic root of 11214113 is about 223.8317255009.

Adding to 11214113 its reverse (31141211), we get a palindrome (42355324).

The spelling of 11214113 in words is "eleven million, two hundred fourteen thousand, one hundred thirteen".