16010002861 has 2 divisors, whose sum is σ = 16010002862. Its totient is φ = 16010002860.

The previous prime is 16010002831. The next prime is 16010002913. The reversal of 16010002861 is 16820001061.

16010002861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14754717961 + 1255284900 = 121469^2 + 35430^2 .

It is a cyclic number.

It is not a de Polignac number, because 16010002861 - 2⁵ = 16010002829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16010002831) 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 as a sum of consecutive naturals, namely, 8005001430 + 8005001431.

It is an arithmetic number, because the mean of its divisors is an integer number (8005001431).

Almost surely, 2^16010002861 is an apocalyptic number.

It is an amenable number.

16010002861 is a deficient number, since it is larger than the sum of its proper divisors (1).

16010002861 is an equidigital number, since it uses as much as digits as its factorization.

16010002861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 16010002861 in words is "sixteen billion, ten million, two thousand, eight hundred sixty-one".