13160166687 has 8 divisors (see below), whose sum is σ = 19496543280. Its totient is φ = 8773444440.

The previous prime is 13160166673. The next prime is 13160166739. The reversal of 13160166687 is 78666106131.

It is not a de Polignac number, because 13160166687 - 2¹¹ = 13160164639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13160166787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243706764 + ... + 243706817.

It is an arithmetic number, because the mean of its divisors is an integer number (2437067910).

Almost surely, 2^13160166687 is an apocalyptic number.

13160166687 is a deficient number, since it is larger than the sum of its proper divisors (6336376593).

13160166687 is an equidigital number, since it uses as much as digits as its factorization.

13160166687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487413590 (or 487413584 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 13160166687 in words is "thirteen billion, one hundred sixty million, one hundred sixty-six thousand, six hundred eighty-seven".