11126803 has 2 divisors, whose sum is σ = 11126804. Its totient is φ = 11126802.

The previous prime is 11126701. The next prime is 11126821. The reversal of 11126803 is 30862111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11126803 - 2²¹ = 9029651 is a prime.

It is not a weakly prime, because it can be changed into another prime (11126833) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5563401 + 5563402.

It is an arithmetic number, because the mean of its divisors is an integer number (5563402).

Almost surely, 2^11126803 is an apocalyptic number.

11126803 is a deficient number, since it is larger than the sum of its proper divisors (1).

11126803 is an equidigital number, since it uses as much as digits as its factorization.

11126803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 11126803 is about 3335.6862862086. The cubic root of 11126803 is about 223.2493139561.

Adding to 11126803 its reverse (30862111), we get a palindrome (41988914).

The spelling of 11126803 in words is "eleven million, one hundred twenty-six thousand, eight hundred three".