13103003300 has 72 divisors (see below), whose sum is σ = 31144334760. Its totient is φ = 4762777600.

The previous prime is 13103003299. The next prime is 13103003339. The reversal of 13103003300 is 330030131.

It can be written as a sum of positive squares in 12 ways, for example, as 6118055524 + 6984947776 = 78218^2 + 83576^2 .

It is a super-3 number, since 3×13103003300³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83591 + ... + 182190.

It is an arithmetic number, because the mean of its divisors is an integer number (432560205).

Almost surely, 2^13103003300 is an apocalyptic number.

13103003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13103003300 is an abundant number, since it is smaller than the sum of its proper divisors (18041331460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13103003300 is a wasteful number, since it uses less digits than its factorization.

13103003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265841 (or 265834 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 13103003300 its reverse (330030131), we get a palindrome (13433033431).

The spelling of 13103003300 in words is "thirteen billion, one hundred three million, three thousand, three hundred".