10203304322 has 4 divisors (see below), whose sum is σ = 15304956486. Its totient is φ = 5101652160.

The previous prime is 10203304301. The next prime is 10203304339. The reversal of 10203304322 is 22340330201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7488998521 + 2714305801 = 86539^2 + 52099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10203304294 and 10203304303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550826079 + ... + 2550826082.

Almost surely, 2^10203304322 is an apocalyptic number.

10203304322 is a deficient number, since it is larger than the sum of its proper divisors (5101652164).

10203304322 is an equidigital number, since it uses as much as digits as its factorization.

10203304322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101652163.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10203304322 its reverse (22340330201), we get a palindrome (32543634523).

The spelling of 10203304322 in words is "ten billion, two hundred three million, three hundred four thousand, three hundred twenty-two".