160120801 has 4 divisors (see below), whose sum is σ = 160146112. Its totient is φ = 160095492.

The previous prime is 160120799. The next prime is 160120817. The reversal of 160120801 is 108021061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 108021061 = 19 ⋅5685319.

It is a cyclic number.

It is not a de Polignac number, because 160120801 - 2¹ = 160120799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160120001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6076 + ... + 18898.

It is an arithmetic number, because the mean of its divisors is an integer number (40036528).

Almost surely, 2^160120801 is an apocalyptic number.

It is an amenable number.

160120801 is a deficient number, since it is larger than the sum of its proper divisors (25311).

160120801 is a wasteful number, since it uses less digits than its factorization.

160120801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25310.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 160120801 is about 12653.8848185053. The cubic root of 160120801 is about 543.0201157664.

Adding to 160120801 its reverse (108021061), we get a palindrome (268141862).

The spelling of 160120801 in words is "one hundred sixty million, one hundred twenty thousand, eight hundred one".