160021041 has 24 divisors (see below), whose sum is σ = 224219520. Its totient is φ = 101466432.

The previous prime is 160021033. The next prime is 160021061. The reversal of 160021041 is 140120061.

It is not a de Polignac number, because 160021041 - 2³ = 160021033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160021041.

It is not an unprimeable number, because it can be changed into a prime (160021061) 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 in 23 ways as a sum of consecutive naturals, for example, 192615 + ... + 193443.

It is an arithmetic number, because the mean of its divisors is an integer number (9342480).

Almost surely, 2^160021041 is an apocalyptic number.

It is an amenable number.

160021041 is a deficient number, since it is larger than the sum of its proper divisors (64198479).

160021041 is an equidigital number, since it uses as much as digits as its factorization.

160021041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 160021041 is about 12649.9423318844. The cubic root of 160021041 is about 542.9073198013.

The spelling of 160021041 in words is "one hundred sixty million, twenty-one thousand, forty-one".