13030502 has 8 divisors (see below), whose sum is σ = 19781496. Its totient is φ = 6436672.

The previous prime is 13030499. The next prime is 13030513. The reversal of 13030502 is 20503031.

13030502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39083 + ... + 39414.

It is an arithmetic number, because the mean of its divisors is an integer number (2472687).

Almost surely, 2^13030502 is an apocalyptic number.

13030502 is a deficient number, since it is larger than the sum of its proper divisors (6750994).

13030502 is an equidigital number, since it uses as much as digits as its factorization.

13030502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78582.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 13030502 is about 3609.7786635748. The cubic root of 13030502 is about 235.3172236206.

Adding to 13030502 its reverse (20503031), we get a palindrome (33533533).

The spelling of 13030502 in words is "thirteen million, thirty thousand, five hundred two".