11113679 has 2 divisors, whose sum is σ = 11113680. Its totient is φ = 11113678.

The previous prime is 11113673. The next prime is 11113681. The reversal of 11113679 is 97631111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113679 - 2¹⁶ = 11048143 is a prime.

Together with 11113681, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556839 + 5556840.

It is an arithmetic number, because the mean of its divisors is an integer number (5556840).

Almost surely, 2^11113679 is an apocalyptic number.

11113679 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113679 is an equidigital number, since it uses as much as digits as its factorization.

11113679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 29.

The square root of 11113679 is about 3333.7184944143. The cubic root of 11113679 is about 223.1615056643.

The spelling of 11113679 in words is "eleven million, one hundred thirteen thousand, six hundred seventy-nine".