16150321169 has 2 divisors, whose sum is σ = 16150321170. Its totient is φ = 16150321168.

The previous prime is 16150321097. The next prime is 16150321211. The reversal of 16150321169 is 96112305161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15156810769 + 993510400 = 123113^2 + 31520^2 .

It is a cyclic number.

It is not a de Polignac number, because 16150321169 - 2⁸ = 16150320913 is a prime.

It is a super-2 number, since 2×16150321169² (a number of 21 digits) contains 22 as substring.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (16150321669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8075160584 + 8075160585.

It is an arithmetic number, because the mean of its divisors is an integer number (8075160585).

Almost surely, 2^16150321169 is an apocalyptic number.

It is an amenable number.

16150321169 is a deficient number, since it is larger than the sum of its proper divisors (1).

16150321169 is an equidigital number, since it uses as much as digits as its factorization.

16150321169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 16150321169 in words is "sixteen billion, one hundred fifty million, three hundred twenty-one thousand, one hundred sixty-nine".