13160361 has 4 divisors (see below), whose sum is σ = 17547152. Its totient is φ = 8773572.

The previous prime is 13160353. The next prime is 13160383. The reversal of 13160361 is 16306131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16306131 = 3 ⋅5435377.

It is not a de Polignac number, because 13160361 - 2³ = 13160353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13160311) 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 3 ways as a sum of consecutive naturals, for example, 2193391 + ... + 2193396.

It is an arithmetic number, because the mean of its divisors is an integer number (4386788).

Almost surely, 2^13160361 is an apocalyptic number.

It is an amenable number.

13160361 is a deficient number, since it is larger than the sum of its proper divisors (4386791).

13160361 is an equidigital number, since it uses as much as digits as its factorization.

13160361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4386790.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 13160361 is about 3627.7211855378. The cubic root of 13160361 is about 236.0963469963.

Adding to 13160361 its reverse (16306131), we get a palindrome (29466492).

The spelling of 13160361 in words is "thirteen million, one hundred sixty thousand, three hundred sixty-one".