11204117 has 2 divisors, whose sum is σ = 11204118. Its totient is φ = 11204116.

The previous prime is 11204107. The next prime is 11204161. The reversal of 11204117 is 71140211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11015761 + 188356 = 3319^2 + 434^2 .

It is a cyclic number.

It is not a de Polignac number, because 11204117 - 2⁴ = 11204101 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11204095 and 11204104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11204107) 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, 5602058 + 5602059.

It is an arithmetic number, because the mean of its divisors is an integer number (5602059).

Almost surely, 2^11204117 is an apocalyptic number.

It is an amenable number.

11204117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204117 is an equidigital number, since it uses as much as digits as its factorization.

11204117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 11204117 is about 3347.2551441442. The cubic root of 11204117 is about 223.7651995958.

Adding to 11204117 its reverse (71140211), we get a palindrome (82344328).

The spelling of 11204117 in words is "eleven million, two hundred four thousand, one hundred seventeen".