10001303103 has 32 divisors (see below), whose sum is σ = 14753528064. Its totient is φ = 5976000000.

The previous prime is 10001303029. The next prime is 10001303113. The reversal of 10001303103 is 30130310001.

It is not a de Polignac number, because 10001303103 - 2¹³ = 10001294911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001303113) 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 31 ways as a sum of consecutive naturals, for example, 797028 + ... + 809478.

It is an arithmetic number, because the mean of its divisors is an integer number (461047752).

Almost surely, 2^10001303103 is an apocalyptic number.

10001303103 is a deficient number, since it is larger than the sum of its proper divisors (4752224961).

10001303103 is a wasteful number, since it uses less digits than its factorization.

10001303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12807.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 10001303103 its reverse (30130310001), we get a palindrome (40131613104).

The spelling of 10001303103 in words is "ten billion, one million, three hundred three thousand, one hundred three".