13683151 has 4 divisors (see below), whose sum is σ = 13691704. Its totient is φ = 13674600.

The previous prime is 13683143. The next prime is 13683161. The reversal of 13683151 is 15138631.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15138631 = 103 ⋅146977.

It is a cyclic number.

It is not a de Polignac number, because 13683151 - 2³ = 13683143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13683161) 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 3 ways as a sum of consecutive naturals, for example, 1080 + ... + 5341.

It is an arithmetic number, because the mean of its divisors is an integer number (3422926).

Almost surely, 2^13683151 is an apocalyptic number.

13683151 is the 2340-th centered pentagonal number.

13683151 is a deficient number, since it is larger than the sum of its proper divisors (8553).

13683151 is an equidigital number, since it uses as much as digits as its factorization.

13683151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8552.

The product of its digits is 2160, while the sum is 28.

The square root of 13683151 is about 3699.0743436703. The cubic root of 13683151 is about 239.1821175712.

The spelling of 13683151 in words is "thirteen million, six hundred eighty-three thousand, one hundred fifty-one".