13010105 has 8 divisors (see below), whose sum is σ = 15654600. Its totient is φ = 10379776.

The previous prime is 13010059. The next prime is 13010143. The reversal of 13010105 is 50101031.

It can be written as a sum of positive squares in 4 ways, for example, as 1666681 + 11343424 = 1291^2 + 3368^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13010105 - 2¹² = 13006009 is a prime.

It is a super-2 number, since 2×13010105² = 338525664222050, which contains 22 as substring.

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, 1400 + ... + 5289.

It is an arithmetic number, because the mean of its divisors is an integer number (1956825).

Almost surely, 2^13010105 is an apocalyptic number.

It is an amenable number.

13010105 is a deficient number, since it is larger than the sum of its proper divisors (2644495).

13010105 is an equidigital number, since it uses as much as digits as its factorization.

13010105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 13010105 is about 3606.9523146280. The cubic root of 13010105 is about 235.1943766781.

Adding to 13010105 its reverse (50101031), we get a palindrome (63111136).

The spelling of 13010105 in words is "thirteen million, ten thousand, one hundred five".