13130050 has 48 divisors (see below), whose sum is σ = 25926912. Its totient is φ = 4939200.

The previous prime is 13130027. The next prime is 13130053. The reversal of 13130050 is 5003131.

It is a self number, because there is not a number n which added to its sum of digits gives 13130050.

It is not an unprimeable number, because it can be changed into a prime (13130053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66552 + ... + 66748.

It is an arithmetic number, because the mean of its divisors is an integer number (540144).

Almost surely, 2^13130050 is an apocalyptic number.

13130050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130050 is a deficient number, since it is larger than the sum of its proper divisors (12796862).

13130050 is a wasteful number, since it uses less digits than its factorization.

13130050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 13130050 is about 3623.5410857337. The cubic root of 13130050 is about 235.9149482853.

Adding to 13130050 its reverse (5003131), we get a palindrome (18133181).

The spelling of 13130050 in words is "thirteen million, one hundred thirty thousand, fifty".