2016106387 has 4 divisors (see below), whose sum is σ = 2016273400. Its totient is φ = 2015939376.

The previous prime is 2016106333. The next prime is 2016106399. The reversal of 2016106387 is 7836016102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2016106387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2016106487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63858 + ... + 90055.

It is an arithmetic number, because the mean of its divisors is an integer number (504068350).

Almost surely, 2^2016106387 is an apocalyptic number.

2016106387 is a deficient number, since it is larger than the sum of its proper divisors (167013).

2016106387 is a wasteful number, since it uses less digits than its factorization.

2016106387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167012.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2016106387 is about 44901.0733390640. The cubic root of 2016106387 is about 1263.2941406532.

The spelling of 2016106387 in words is "two billion, sixteen million, one hundred six thousand, three hundred eighty-seven".