13331303204 has 12 divisors (see below), whose sum is σ = 23960315484. Its totient is φ = 6485498784.

The previous prime is 13331303197. The next prime is 13331303207. The reversal of 13331303204 is 40230313331.

It can be written as a sum of positive squares in 2 ways, for example, as 11802649600 + 1528653604 = 108640^2 + 39098^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13331303204.

It is not an unprimeable number, because it can be changed into a prime (13331303207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45038039 + ... + 45038334.

It is an arithmetic number, because the mean of its divisors is an integer number (1996692957).

Almost surely, 2^13331303204 is an apocalyptic number.

It is an amenable number.

13331303204 is a deficient number, since it is larger than the sum of its proper divisors (10629012280).

13331303204 is a wasteful number, since it uses less digits than its factorization.

13331303204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90076414 (or 90076412 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13331303204 its reverse (40230313331), we get a palindrome (53561616535).

The spelling of 13331303204 in words is "thirteen billion, three hundred thirty-one million, three hundred three thousand, two hundred four".