1600161350219 has 2 divisors, whose sum is σ = 1600161350220. Its totient is φ = 1600161350218.

The previous prime is 1600161350213. The next prime is 1600161350231. The reversal of 1600161350219 is 9120531610061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1600161350219 - 2²⁴ = 1600144573003 is a prime.

It is a super-2 number, since 2×1600161350219² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1600161350213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800080675109 + 800080675110.

It is an arithmetic number, because the mean of its divisors is an integer number (800080675110).

Almost surely, 2^{1600161350219} is an apocalyptic number.

1600161350219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1600161350219 is an equidigital number, since it uses as much as digits as its factorization.

1600161350219 is an evil number, because the sum of its binary digits is even.

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

The spelling of 1600161350219 in words is "one trillion, six hundred billion, one hundred sixty-one million, three hundred fifty thousand, two hundred nineteen".