13360663161 has 12 divisors (see below), whose sum is σ = 19586777392. Its totient is φ = 8774166456.

The previous prime is 13360663117. The next prime is 13360663207. The reversal of 13360663161 is 16136606331.

13360663161 is a `hidden beast` number, since 1 + 33 + 606 + 6 + 3 + 16 + 1 = 666.

It is not a de Polignac number, because 13360663161 - 2⁷ = 13360663033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13360663661) 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, 11077891 + ... + 11079096.

Almost surely, 2^13360663161 is an apocalyptic number.

It is an amenable number.

13360663161 is a deficient number, since it is larger than the sum of its proper divisors (6226114231).

13360663161 is a wasteful number, since it uses less digits than its factorization.

13360663161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22157060 (or 22157057 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 13360663161 in words is "thirteen billion, three hundred sixty million, six hundred sixty-three thousand, one hundred sixty-one".