13030020242 has 8 divisors (see below), whose sum is σ = 19550117232. Its totient is φ = 6513314500.

The previous prime is 13030020197. The next prime is 13030020257. The reversal of 13030020242 is 24202003031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13030020242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838184 + ... + 853587.

It is an arithmetic number, because the mean of its divisors is an integer number (2443764654).

Almost surely, 2^13030020242 is an apocalyptic number.

13030020242 is a deficient number, since it is larger than the sum of its proper divisors (6520096990).

13030020242 is a wasteful number, since it uses less digits than its factorization.

13030020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695624.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 13030020242 its reverse (24202003031), we get a palindrome (37232023273).

The spelling of 13030020242 in words is "thirteen billion, thirty million, twenty thousand, two hundred forty-two".