160120643 has 2 divisors, whose sum is σ = 160120644. Its totient is φ = 160120642.

The previous prime is 160120627. The next prime is 160120651. The reversal of 160120643 is 346021061.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160120643 - 2⁴ = 160120627 is a prime.

It is not a weakly prime, because it can be changed into another prime (160120613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80060321 + 80060322.

It is an arithmetic number, because the mean of its divisors is an integer number (80060322).

Almost surely, 2^160120643 is an apocalyptic number.

160120643 is a deficient number, since it is larger than the sum of its proper divisors (1).

160120643 is an equidigital number, since it uses as much as digits as its factorization.

160120643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 160120643 is about 12653.8785753618. The cubic root of 160120643 is about 543.0199371571.

The spelling of 160120643 in words is "one hundred sixty million, one hundred twenty thousand, six hundred forty-three".