11003203027 has 2 divisors, whose sum is σ = 11003203028. Its totient is φ = 11003203026.

The previous prime is 11003203007. The next prime is 11003203111. The reversal of 11003203027 is 72030230011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11003203027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11003202995 and 11003203013.

It is not a weakly prime, because it can be changed into another prime (11003203007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501601513 + 5501601514.

It is an arithmetic number, because the mean of its divisors is an integer number (5501601514).

Almost surely, 2^11003203027 is an apocalyptic number.

11003203027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11003203027 is an equidigital number, since it uses as much as digits as its factorization.

11003203027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 11003203027 its reverse (72030230011), we get a palindrome (83033433038).

The spelling of 11003203027 in words is "eleven billion, three million, two hundred three thousand, twenty-seven".