10003213103 has 8 divisors (see below), whose sum is σ = 10784008368. Its totient is φ = 9224034624.

The previous prime is 10003213091. The next prime is 10003213127. The reversal of 10003213103 is 30131230001.

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

It is a cyclic number.

It is not a de Polignac number, because 10003213103 - 2¹⁴ = 10003196719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003213183) 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 in 7 ways as a sum of consecutive naturals, for example, 391325 + ... + 416102.

It is an arithmetic number, because the mean of its divisors is an integer number (1348001046).

Almost surely, 2^10003213103 is an apocalyptic number.

10003213103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10003213103 is a deficient number, since it is larger than the sum of its proper divisors (780795265).

10003213103 is an equidigital number, since it uses as much as digits as its factorization.

10003213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808393.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10003213103 its reverse (30131230001), we get a palindrome (40134443104).

The spelling of 10003213103 in words is "ten billion, three million, two hundred thirteen thousand, one hundred three".