1065016100851 has 2 divisors, whose sum is σ = 1065016100852. Its totient is φ = 1065016100850.

The previous prime is 1065016100839. The next prime is 1065016100881. The reversal of 1065016100851 is 1580016105601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1065016100851 - 2⁹ = 1065016100339 is a prime.

It is a super-2 number, since 2×1065016100851² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065016100831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532508050425 + 532508050426.

It is an arithmetic number, because the mean of its divisors is an integer number (532508050426).

Almost surely, 2^{1065016100851} is an apocalyptic number.

1065016100851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065016100851 is an equidigital number, since it uses as much as digits as its factorization.

1065016100851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 34.

The spelling of 1065016100851 in words is "one trillion, sixty-five billion, sixteen million, one hundred thousand, eight hundred fifty-one".