13130475 has 24 divisors (see below), whose sum is σ = 22461360. Its totient is φ = 6760320.

The previous prime is 13130473. The next prime is 13130483. The reversal of 13130475 is 57403131.

It is not a de Polignac number, because 13130475 - 2¹ = 13130473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 844 + ... + 5193.

It is an arithmetic number, because the mean of its divisors is an integer number (935890).

Almost surely, 2^13130475 is an apocalyptic number.

13130475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13130475 is a deficient number, since it is larger than the sum of its proper divisors (9330885).

13130475 is a wasteful number, since it uses less digits than its factorization.

13130475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6079 (or 6074 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 13130475 is about 3623.5997295507. The cubic root of 13130475 is about 235.9174936620.

The spelling of 13130475 in words is "thirteen million, one hundred thirty thousand, four hundred seventy-five".