13030503522 has 16 divisors (see below), whose sum is σ = 26094905760. Its totient is φ = 4337851392.

The previous prime is 13030503517. The next prime is 13030503539. The reversal of 13030503522 is 22530503031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13030503492 and 13030503501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407448 + ... + 1416675.

It is an arithmetic number, because the mean of its divisors is an integer number (1630931610).

Almost surely, 2^13030503522 is an apocalyptic number.

13030503522 is an abundant number, since it is smaller than the sum of its proper divisors (13064402238).

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

13030503522 is a wasteful number, since it uses less digits than its factorization.

13030503522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824897.

The product of its (nonzero) digits is 2700, while the sum is 24.

The spelling of 13030503522 in words is "thirteen billion, thirty million, five hundred three thousand, five hundred twenty-two".