11102003003 has 8 divisors (see below), whose sum is σ = 13664003808. Its totient is φ = 8784002304.

The previous prime is 11102002931. The next prime is 11102003021. The reversal of 11102003003 is 30030020111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11102003003 - 2¹⁰ = 11102001979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102003063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60999926 + ... + 61000107.

It is an arithmetic number, because the mean of its divisors is an integer number (1708000476).

Almost surely, 2^11102003003 is an apocalyptic number.

11102003003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11102003003 is a deficient number, since it is larger than the sum of its proper divisors (2562000805).

11102003003 is a wasteful number, since it uses less digits than its factorization.

11102003003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122000053.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 11102003003 its reverse (30030020111), we get a palindrome (41132023114).

The spelling of 11102003003 in words is "eleven billion, one hundred two million, three thousand, three".