2016023873 has 2 divisors, whose sum is σ = 2016023874. Its totient is φ = 2016023872.

The previous prime is 2016023819. The next prime is 2016023881. The reversal of 2016023873 is 3783206102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1768370704 + 247653169 = 42052^2 + 15737^2 .

It is a cyclic number.

It is not a de Polignac number, because 2016023873 - 2⁶ = 2016023809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2016023803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008011936 + 1008011937.

It is an arithmetic number, because the mean of its divisors is an integer number (1008011937).

Almost surely, 2^2016023873 is an apocalyptic number.

It is an amenable number.

2016023873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016023873 is an equidigital number, since it uses as much as digits as its factorization.

2016023873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2016023873 is about 44900.1544874848. The cubic root of 2016023873 is about 1263.2769059684.

Adding to 2016023873 its reverse (3783206102), we get a palindrome (5799229975).

The spelling of 2016023873 in words is "two billion, sixteen million, twenty-three thousand, eight hundred seventy-three".