13141161 has 12 divisors (see below), whose sum is σ = 20707440. Its totient is φ = 7964280.

The previous prime is 13141159. The next prime is 13141189. The reversal of 13141161 is 16114131.

It is not a de Polignac number, because 13141161 - 2¹ = 13141159 is a prime.

It is a super-2 number, since 2×13141161² = 345380224855842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13141151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66271 + ... + 66468.

It is an arithmetic number, because the mean of its divisors is an integer number (1725620).

Almost surely, 2^13141161 is an apocalyptic number.

13141161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13141161 is a deficient number, since it is larger than the sum of its proper divisors (7566279).

13141161 is a wasteful number, since it uses less digits than its factorization.

13141161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132756 (or 132753 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 13141161 is about 3625.0739302806. The cubic root of 13141161 is about 235.9814753725.

Adding to 13141161 its reverse (16114131), we get a palindrome (29255292).

The spelling of 13141161 in words is "thirteen million, one hundred forty-one thousand, one hundred sixty-one".