13030003240 has 64 divisors (see below), whose sum is σ = 30609912960. Its totient is φ = 4982503680.

The previous prime is 13030003229. The next prime is 13030003247. The reversal of 13030003240 is 4230003031.

It is not an unprimeable number, because it can be changed into a prime (13030003247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2266770 + ... + 2272510.

It is an arithmetic number, because the mean of its divisors is an integer number (478279890).

Almost surely, 2^13030003240 is an apocalyptic number.

13030003240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13030003240 is an abundant number, since it is smaller than the sum of its proper divisors (17579909720).

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

13030003240 is a wasteful number, since it uses less digits than its factorization.

13030003240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242 (or 8238 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 13030003240 its reverse (4230003031), we get a palindrome (17260006271).

The spelling of 13030003240 in words is "thirteen billion, thirty million, three thousand, two hundred forty".