341161181 has 2 divisors, whose sum is σ = 341161182. Its totient is φ = 341161180.

The previous prime is 341161141. The next prime is 341161189. The reversal of 341161181 is 181161143.

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., 307125625 + 34035556 = 17525^2 + 5834^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341161181 is a prime.

It is a super-3 number, since 3×341161181³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 341161181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341161189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170580590 + 170580591.

It is an arithmetic number, because the mean of its divisors is an integer number (170580591).

Almost surely, 2^341161181 is an apocalyptic number.

It is an amenable number.

341161181 is a deficient number, since it is larger than the sum of its proper divisors (1).

341161181 is an equidigital number, since it uses as much as digits as its factorization.

341161181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 26.

The square root of 341161181 is about 18470.5490172870. The cubic root of 341161181 is about 698.7468606910.

The spelling of 341161181 in words is "three hundred forty-one million, one hundred sixty-one thousand, one hundred eighty-one".