11000273 has 2 divisors, whose sum is σ = 11000274. Its totient is φ = 11000272.

The previous prime is 11000189. The next prime is 11000281. The reversal of 11000273 is 37200011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6723649 + 4276624 = 2593^2 + 2068^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11000273 is a prime.

11000273 is a modest number, since divided by 273 gives 11 as remainder.

It is not a weakly prime, because it can be changed into another prime (11000293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500136 + 5500137.

It is an arithmetic number, because the mean of its divisors is an integer number (5500137).

Almost surely, 2^11000273 is an apocalyptic number.

It is an amenable number.

11000273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000273 is an equidigital number, since it uses as much as digits as its factorization.

11000273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 11000273 is about 3316.6659463986. The cubic root of 11000273 is about 222.3998488798.

Adding to 11000273 its reverse (37200011), we get a palindrome (48200284).

The spelling of 11000273 in words is "eleven million, two hundred seventy-three", and thus it is an aban number.