11001101003 has 2 divisors, whose sum is σ = 11001101004. Its totient is φ = 11001101002.

The previous prime is 11001100993. The next prime is 11001101011. The reversal of 11001101003 is 30010110011.

It is an a-pointer prime, because the next prime (11001101011) can be obtained adding 11001101003 to its sum of digits (8).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11001101003 - 2¹² = 11001096907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11001101063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500550501 + 5500550502.

It is an arithmetic number, because the mean of its divisors is an integer number (5500550502).

Almost surely, 2^11001101003 is an apocalyptic number.

11001101003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001101003 is an equidigital number, since it uses as much as digits as its factorization.

11001101003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 11001101003 its reverse (30010110011), we get a palindrome (41011211014).

The spelling of 11001101003 in words is "eleven billion, one million, one hundred one thousand, three".