10320303203103 has 16 divisors (see below), whose sum is σ = 13899328773120. Its totient is φ = 6811084611264.

The previous prime is 10320303202939. The next prime is 10320303203141. The reversal of 10320303203103 is 30130230302301.

It is not a de Polignac number, because 10320303203103 - 2⁹ = 10320303202591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10320303203103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320303223103) 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 15 ways as a sum of consecutive naturals, for example, 42970926 + ... + 43210427.

It is an arithmetic number, because the mean of its divisors is an integer number (868708048320).

Almost surely, 2^{10320303203103} is an apocalyptic number.

10320303203103 is a deficient number, since it is larger than the sum of its proper divisors (3579025570017).

10320303203103 is a wasteful number, since it uses less digits than its factorization.

10320303203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86181758.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10320303203103 its reverse (30130230302301), we get a palindrome (40450533505404).

The spelling of 10320303203103 in words is "ten trillion, three hundred twenty billion, three hundred three million, two hundred three thousand, one hundred three".