13010261 has 16 divisors (see below), whose sum is σ = 14622720. Its totient is φ = 11476080.

The previous prime is 13010213. The next prime is 13010293. The reversal of 13010261 is 16201031.

It is not a de Polignac number, because 13010261 - 2⁶ = 13010197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010561) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 93530 + ... + 93668.

It is an arithmetic number, because the mean of its divisors is an integer number (913920).

Almost surely, 2^13010261 is an apocalyptic number.

13010261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13010261 is a deficient number, since it is larger than the sum of its proper divisors (1612459).

13010261 is a wasteful number, since it uses less digits than its factorization.

13010261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 13010261 is about 3606.9739394678. The cubic root of 13010261 is about 235.1953167211.

Adding to 13010261 its reverse (16201031), we get a palindrome (29211292).

The spelling of 13010261 in words is "thirteen million, ten thousand, two hundred sixty-one".