13130030 has 16 divisors (see below), whose sum is σ = 23968224. Its totient is φ = 5177760.

The previous prime is 13130027. The next prime is 13130053. The reversal of 13130030 is 3003131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13129993 and 13130020.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8537 + ... + 9956.

It is an arithmetic number, because the mean of its divisors is an integer number (1498014).

Almost surely, 2^13130030 is an apocalyptic number.

13130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130030 is a deficient number, since it is larger than the sum of its proper divisors (10838194).

13130030 is a wasteful number, since it uses less digits than its factorization.

13130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18571.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 13130030 is about 3623.5383260013. The cubic root of 13130030 is about 235.9148285015.

Adding to 13130030 its reverse (3003131), we get a palindrome (16133161).

The spelling of 13130030 in words is "thirteen million, one hundred thirty thousand, thirty".