10100003103 has 16 divisors (see below), whose sum is σ = 14964674400. Its totient is φ = 6732567360.

The previous prime is 10100003051. The next prime is 10100003107. The reversal of 10100003103 is 30130000101.

It is not a de Polignac number, because 10100003103 - 2³² = 5805035807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100003107) 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, 317713 + ... + 348053.

It is an arithmetic number, because the mean of its divisors is an integer number (935292150).

Almost surely, 2^10100003103 is an apocalyptic number.

10100003103 is a deficient number, since it is larger than the sum of its proper divisors (4864671297).

10100003103 is a wasteful number, since it uses less digits than its factorization.

10100003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42679 (or 42673 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 10100003103 its reverse (30130000101), we get a palindrome (40230003204).

The spelling of 10100003103 in words is "ten billion, one hundred million, three thousand, one hundred three".