10000503303 has 16 divisors (see below), whose sum is σ = 15332357376. Its totient is φ = 5679512640.

The previous prime is 10000503259. The next prime is 10000503307. The reversal of 10000503303 is 30330500001.

It is not a de Polignac number, because 10000503303 - 2⁹ = 10000502791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000503307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1457358 + ... + 1464203.

It is an arithmetic number, because the mean of its divisors is an integer number (958272336).

Almost surely, 2^10000503303 is an apocalyptic number.

10000503303 is a deficient number, since it is larger than the sum of its proper divisors (5331854073).

10000503303 is a wasteful number, since it uses less digits than its factorization.

10000503303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921734.

The product of its (nonzero) digits is 135, while the sum is 15.

The spelling of 10000503303 in words is "ten billion, five hundred three thousand, three hundred three".