10303423203 has 8 divisors (see below), whose sum is σ = 13739673168. Its totient is φ = 6868061024.

The previous prime is 10303423187. The next prime is 10303423213. The reversal of 10303423203 is 30232430301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10303423203 - 2⁴ = 10303423187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10303423203.

It is not an unprimeable number, because it can be changed into a prime (10303423213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194376 + ... + 241637.

It is an arithmetic number, because the mean of its divisors is an integer number (1717459146).

Almost surely, 2^10303423203 is an apocalyptic number.

10303423203 is a deficient number, since it is larger than the sum of its proper divisors (3436249965).

10303423203 is an equidigital number, since it uses as much as digits as its factorization.

10303423203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443893.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 10303423203 its reverse (30232430301), we get a palindrome (40535853504).

The spelling of 10303423203 in words is "ten billion, three hundred three million, four hundred twenty-three thousand, two hundred three".