11113673 has 2 divisors, whose sum is σ = 11113674. Its totient is φ = 11113672.

The previous prime is 11113657. The next prime is 11113679. The reversal of 11113673 is 37631111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11102224 + 11449 = 3332^2 + 107^2 .

It is a cyclic number.

It is not a de Polignac number, because 11113673 - 2⁴ = 11113657 is a prime.

It is not a weakly prime, because it can be changed into another prime (11113679) 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, 5556836 + 5556837.

It is an arithmetic number, because the mean of its divisors is an integer number (5556837).

Almost surely, 2^11113673 is an apocalyptic number.

It is an amenable number.

11113673 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113673 is an equidigital number, since it uses as much as digits as its factorization.

11113673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 23.

The square root of 11113673 is about 3333.7175945182. The cubic root of 11113673 is about 223.1614655045.

Adding to 11113673 its reverse (37631111), we get a palindrome (48744784).

The spelling of 11113673 in words is "eleven million, one hundred thirteen thousand, six hundred seventy-three".