159616141 has 2 divisors, whose sum is σ = 159616142. Its totient is φ = 159616140.

The previous prime is 159616133. The next prime is 159616153. The reversal of 159616141 is 141616951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150160516 + 9455625 = 12254^2 + 3075^2 .

It is a cyclic number.

It is not a de Polignac number, because 159616141 - 2³ = 159616133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159616097 and 159616106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159614141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79808070 + 79808071.

It is an arithmetic number, because the mean of its divisors is an integer number (79808071).

Almost surely, 2^159616141 is an apocalyptic number.

It is an amenable number.

159616141 is a deficient number, since it is larger than the sum of its proper divisors (1).

159616141 is an equidigital number, since it uses as much as digits as its factorization.

159616141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 34.

The square root of 159616141 is about 12633.9281698132. The cubic root of 159616141 is about 542.4490283185.

The spelling of 159616141 in words is "one hundred fifty-nine million, six hundred sixteen thousand, one hundred forty-one".