11113232003 has 2 divisors, whose sum is σ = 11113232004. Its totient is φ = 11113232002.

The previous prime is 11113231981. The next prime is 11113232021. The reversal of 11113232003 is 30023231111.

11113232003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113232003 - 2¹⁰ = 11113230979 is a prime.

It is a super-3 number, since 3×11113232003³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11113232033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556616001 + 5556616002.

It is an arithmetic number, because the mean of its divisors is an integer number (5556616002).

Almost surely, 2^11113232003 is an apocalyptic number.

11113232003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113232003 is an equidigital number, since it uses as much as digits as its factorization.

11113232003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11113232003 its reverse (30023231111), we get a palindrome (41136463114).

The spelling of 11113232003 in words is "eleven billion, one hundred thirteen million, two hundred thirty-two thousand, three".