13103003320 has 64 divisors (see below), whose sum is σ = 32396824800. Its totient is φ = 4729927680.

The previous prime is 13103003299. The next prime is 13103003339. The reversal of 13103003320 is 2330030131.

It is a junction number, because it is equal to n+sod(n) for n = 13103003294 and 13103003303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48405 + ... + 168964.

Almost surely, 2^13103003320 is an apocalyptic number.

13103003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13103003320 is an abundant number, since it is smaller than the sum of its proper divisors (19293821480).

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

13103003320 is a wasteful number, since it uses less digits than its factorization.

13103003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217528 (or 217524 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13103003320 its reverse (2330030131), we get a palindrome (15433033451).

The spelling of 13103003320 in words is "thirteen billion, one hundred three million, three thousand, three hundred twenty".