13081060 has 12 divisors (see below), whose sum is σ = 27470268. Its totient is φ = 5232416.

The previous prime is 13081031. The next prime is 13081093. The reversal of 13081060 is 6018031.

It can be written as a sum of positive squares in 2 ways, for example, as 2427364 + 10653696 = 1558^2 + 3264^2 .

It is a super-2 number, since 2×13081060² = 342228261447200, which contains 22 as substring.

It is an unprimeable number.

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, 327007 + ... + 327046.

It is an arithmetic number, because the mean of its divisors is an integer number (2289189).

Almost surely, 2^13081060 is an apocalyptic number.

13081060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13081060 is an abundant number, since it is smaller than the sum of its proper divisors (14389208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13081060 is a wasteful number, since it uses less digits than its factorization.

13081060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654062 (or 654060 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 13081060 is about 3616.7748063710. The cubic root of 13081060 is about 235.6211723704.

Adding to 13081060 its reverse (6018031), we get a palindrome (19099091).

The spelling of 13081060 in words is "thirteen million, eighty-one thousand, sixty".