11102002003 has 2 divisors, whose sum is σ = 11102002004. Its totient is φ = 11102002002.

The previous prime is 11102001979. The next prime is 11102002057. The reversal of 11102002003 is 30020020111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11102002003 - 2²⁹ = 10565131091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11102002603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551001001 + 5551001002.

It is an arithmetic number, because the mean of its divisors is an integer number (5551001002).

Almost surely, 2^11102002003 is an apocalyptic number.

11102002003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102002003 is an equidigital number, since it uses as much as digits as its factorization.

11102002003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 11102002003 its reverse (30020020111), we get a palindrome (41122022114).

The spelling of 11102002003 in words is "eleven billion, one hundred two million, two thousand, three".