160401001 has 16 divisors (see below), whose sum is σ = 176601600. Its totient is φ = 145006848.

The previous prime is 160400971. The next prime is 160401019. The reversal of 160401001 is 100104061.

160401001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 160401001 - 2⁵ = 160400969 is a prime.

It is a super-2 number, since 2×160401001² = 51456962243604002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160401041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109210 + ... + 110668.

It is an arithmetic number, because the mean of its divisors is an integer number (11037600).

Almost surely, 2^160401001 is an apocalyptic number.

It is an amenable number.

160401001 is a deficient number, since it is larger than the sum of its proper divisors (16200599).

160401001 is a wasteful number, since it uses less digits than its factorization.

160401001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 160401001 is about 12664.9516777602. The cubic root of 160401001 is about 543.3366800284.

Adding to 160401001 its reverse (100104061), we get a palindrome (260505062).

The spelling of 160401001 in words is "one hundred sixty million, four hundred one thousand, one".