13103002304 has 56 divisors (see below), whose sum is σ = 29728777728. Its totient is φ = 5613108480.

The previous prime is 13103002277. The next prime is 13103002321. The reversal of 13103002304 is 40320030131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322489 + ... + 1332359.

Almost surely, 2^13103002304 is an apocalyptic number.

13103002304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13103002304 is an abundant number, since it is smaller than the sum of its proper divisors (16625775424).

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

13103002304 is an equidigital number, since it uses as much as digits as its factorization.

13103002304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12853 (or 12843 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13103002304 its reverse (40320030131), we get a palindrome (53423032435).

The spelling of 13103002304 in words is "thirteen billion, one hundred three million, two thousand, three hundred four".