10320013203 has 32 divisors (see below), whose sum is σ = 14171523072. Its totient is φ = 6676992000.

The previous prime is 10320013189. The next prime is 10320013211. The reversal of 10320013203 is 30231002301.

It is not a de Polignac number, because 10320013203 - 2¹⁶ = 10319947667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10320013103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16354698 + ... + 16355328.

It is an arithmetic number, because the mean of its divisors is an integer number (442860096).

Almost surely, 2^10320013203 is an apocalyptic number.

10320013203 is a deficient number, since it is larger than the sum of its proper divisors (3851509869).

10320013203 is a wasteful number, since it uses less digits than its factorization.

10320013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10320013203 its reverse (30231002301), we get a palindrome (40551015504).

It can be divided in two parts, 103200 and 13203, that added together give a triangular number (116403 = T₄₈₂).

The spelling of 10320013203 in words is "ten billion, three hundred twenty million, thirteen thousand, two hundred three".