13050261 has 32 divisors (see below), whose sum is σ = 22867200. Its totient is φ = 7197120.

The previous prime is 13050241. The next prime is 13050277. The reversal of 13050261 is 16205031.

It is not a de Polignac number, because 13050261 - 2⁵ = 13050229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050211) 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 31 ways as a sum of consecutive naturals, for example, 4291 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (714600).

Almost surely, 2^13050261 is an apocalyptic number.

It is an amenable number.

13050261 is a deficient number, since it is larger than the sum of its proper divisors (9816939).

13050261 is a wasteful number, since it uses less digits than its factorization.

13050261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 13050261 is about 3612.5144982408. The cubic root of 13050261 is about 235.4361058356.

Adding to 13050261 its reverse (16205031), we get a palindrome (29255292).

The spelling of 13050261 in words is "thirteen million, fifty thousand, two hundred sixty-one".