160141561601 has 4 divisors (see below), whose sum is σ = 183018927552. Its totient is φ = 137264195652.

The previous prime is 160141561583. The next prime is 160141561631. The reversal of 160141561601 is 106165141061.

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 an emirpimes, since its reverse is a distinct semiprime: 106165141061 = 7 ⋅15166448723.

It is a cyclic number.

It is not a de Polignac number, because 160141561601 - 2³⁰ = 159067819777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (160141561631) 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, 11438682965 + ... + 11438682978.

It is an arithmetic number, because the mean of its divisors is an integer number (45754731888).

Almost surely, 2^160141561601 is an apocalyptic number.

It is an amenable number.

160141561601 is a deficient number, since it is larger than the sum of its proper divisors (22877365951).

160141561601 is an equidigital number, since it uses as much as digits as its factorization.

160141561601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22877365950.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 160141561601 in words is "one hundred sixty billion, one hundred forty-one million, five hundred sixty-one thousand, six hundred one".