2016105893 has 2 divisors, whose sum is σ = 2016105894. Its totient is φ = 2016105892.

The previous prime is 2016105881. The next prime is 2016105919. The reversal of 2016105893 is 3985016102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1231097569 + 785008324 = 35087^2 + 28018^2 .

It is a cyclic number.

It is not a de Polignac number, because 2016105893 - 2²⁴ = 1999328677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2016105853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008052946 + 1008052947.

It is an arithmetic number, because the mean of its divisors is an integer number (1008052947).

Almost surely, 2^2016105893 is an apocalyptic number.

It is an amenable number.

2016105893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016105893 is an equidigital number, since it uses as much as digits as its factorization.

2016105893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2016105893 is about 44901.0678380815. The cubic root of 2016105893 is about 1263.2940374730.

The spelling of 2016105893 in words is "two billion, sixteen million, one hundred five thousand, eight hundred ninety-three".