210000011003 has 16 divisors (see below), whose sum is σ = 220796928000. Its totient is φ = 199344367200.

The previous prime is 210000010951. The next prime is 210000011017. The reversal of 210000011003 is 300110000012.

It is not a de Polignac number, because 210000011003 - 2¹⁰ = 210000009979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210002011003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3917858 + ... + 3971096.

It is an arithmetic number, because the mean of its divisors is an integer number (13799808000).

Almost surely, 2^210000011003 is an apocalyptic number.

210000011003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

210000011003 is a deficient number, since it is larger than the sum of its proper divisors (10796916997).

210000011003 is a wasteful number, since it uses less digits than its factorization.

210000011003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54562.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 210000011003 its reverse (300110000012), we get a palindrome (510110011015).

The spelling of 210000011003 in words is "two hundred ten billion, eleven thousand, three".