11133066803 has 2 divisors, whose sum is σ = 11133066804. Its totient is φ = 11133066802.

The previous prime is 11133066731. The next prime is 11133066817. The reversal of 11133066803 is 30866033111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11133066803 - 2¹⁸ = 11132804659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11133066803.

It is not a weakly prime, because it can be changed into another prime (11133066823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566533401 + 5566533402.

It is an arithmetic number, because the mean of its divisors is an integer number (5566533402).

Almost surely, 2^11133066803 is an apocalyptic number.

11133066803 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133066803 is an equidigital number, since it uses as much as digits as its factorization.

11133066803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

Adding to 11133066803 its reverse (30866033111), we get a palindrome (41999099914).

The spelling of 11133066803 in words is "eleven billion, one hundred thirty-three million, sixty-six thousand, eight hundred three".