162365141 has 2 divisors, whose sum is σ = 162365142. Its totient is φ = 162365140.

The previous prime is 162365107. The next prime is 162365167. The reversal of 162365141 is 141563261.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155102116 + 7263025 = 12454^2 + 2695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162365141 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162365101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81182570 + 81182571.

It is an arithmetic number, because the mean of its divisors is an integer number (81182571).

Almost surely, 2^162365141 is an apocalyptic number.

It is an amenable number.

162365141 is a deficient number, since it is larger than the sum of its proper divisors (1).

162365141 is an equidigital number, since it uses as much as digits as its factorization.

162365141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 162365141 is about 12742.2580808897. The cubic root of 162365141 is about 545.5454416457.

The spelling of 162365141 in words is "one hundred sixty-two million, three hundred sixty-five thousand, one hundred forty-one".