11095813 has 2 divisors, whose sum is σ = 11095814. Its totient is φ = 11095812.

The previous prime is 11095801. The next prime is 11095817. The reversal of 11095813 is 31859011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10131489 + 964324 = 3183^2 + 982^2 .

It is an emirp because it is prime and its reverse (31859011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11095813 - 2¹⁷ = 10964741 is a prime.

It is a super-2 number, since 2×11095813² = 246234132261938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11095817) 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, 5547906 + 5547907.

It is an arithmetic number, because the mean of its divisors is an integer number (5547907).

Almost surely, 2^11095813 is an apocalyptic number.

It is an amenable number.

11095813 is a deficient number, since it is larger than the sum of its proper divisors (1).

11095813 is an equidigital number, since it uses as much as digits as its factorization.

11095813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 11095813 is about 3331.0378262638. The cubic root of 11095813 is about 223.0418590609.

The spelling of 11095813 in words is "eleven million, ninety-five thousand, eight hundred thirteen".