13003050 has 48 divisors (see below), whose sum is σ = 33658560. Its totient is φ = 3315840.

The previous prime is 13003037. The next prime is 13003051. The reversal of 13003050 is 5030031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13003051) 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 23 ways as a sum of consecutive naturals, for example, 1566 + ... + 5334.

It is an arithmetic number, because the mean of its divisors is an integer number (701220).

Almost surely, 2^13003050 is an apocalyptic number.

13003050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13003050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16829280).

13003050 is an abundant number, since it is smaller than the sum of its proper divisors (20655510).

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

13003050 is a wasteful number, since it uses less digits than its factorization.

13003050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807 (or 3802 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 12.

The square root of 13003050 is about 3605.9742095584. The cubic root of 13003050 is about 235.1518559772.

Adding to 13003050 its reverse (5030031), we get a palindrome (18033081).

The spelling of 13003050 in words is "thirteen million, three thousand, fifty".