13096161 has 20 divisors (see below), whose sum is σ = 21069972. Its totient is φ = 8058528.

The previous prime is 13096147. The next prime is 13096189. The reversal of 13096161 is 16169031.

It can be written as a sum of positive squares in 2 ways, for example, as 1089936 + 12006225 = 1044^2 + 3465^2 .

It is not a de Polignac number, because 13096161 - 2⁵ = 13096129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13091161) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 5166 + ... + 7271.

Almost surely, 2^13096161 is an apocalyptic number.

It is an amenable number.

13096161 is a deficient number, since it is larger than the sum of its proper divisors (7973811).

13096161 is a wasteful number, since it uses less digits than its factorization.

13096161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12462 (or 12453 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 13096161 is about 3618.8618376501. The cubic root of 13096161 is about 235.7118058771.

The spelling of 13096161 in words is "thirteen million, ninety-six thousand, one hundred sixty-one".