160119961 has 4 divisors (see below), whose sum is σ = 160197300. Its totient is φ = 160042624.

The previous prime is 160119931. The next prime is 160120001. The reversal of 160119961 is 169911061.

160119961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101505625 + 58614336 = 10075^2 + 7656^2 .

It is a cyclic number.

It is not a de Polignac number, because 160119961 - 2⁷ = 160119833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160119931) 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, 35476 + ... + 39733.

It is an arithmetic number, because the mean of its divisors is an integer number (40049325).

Almost surely, 2^160119961 is an apocalyptic number.

It is an amenable number.

160119961 is a deficient number, since it is larger than the sum of its proper divisors (77339).

160119961 is an equidigital number, since it uses as much as digits as its factorization.

160119961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77338.

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 160119961 is about 12653.8516270739. The cubic root of 160119961 is about 543.0191661965.

The spelling of 160119961 in words is "one hundred sixty million, one hundred nineteen thousand, nine hundred sixty-one".