13130755 has 16 divisors (see below), whose sum is σ = 17292384. Its totient is φ = 9492480.

The previous prime is 13130743. The next prime is 13130759. The reversal of 13130755 is 55703131.

It is not a de Polignac number, because 13130755 - 2¹¹ = 13128707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9997 + ... + 11233.

It is an arithmetic number, because the mean of its divisors is an integer number (1080774).

Almost surely, 2^13130755 is an apocalyptic number.

13130755 is a deficient number, since it is larger than the sum of its proper divisors (4161629).

13130755 is a wasteful number, since it uses less digits than its factorization.

13130755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 13130755 is about 3623.6383649586. The cubic root of 13130755 is about 235.9191705861.

Adding to 13130755 its reverse (55703131), we get a palindrome (68833886).

The spelling of 13130755 in words is "thirteen million, one hundred thirty thousand, seven hundred fifty-five".