168116341 has 2 divisors, whose sum is σ = 168116342. Its totient is φ = 168116340.

The previous prime is 168116329. The next prime is 168116357. The reversal of 168116341 is 143611861.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146531025 + 21585316 = 12105^2 + 4646^2 .

It is a cyclic number.

It is not a de Polignac number, because 168116341 - 2²⁵ = 134561909 is a prime.

It is a super-2 number, since 2×168116341² = 56526208222456562, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (168116141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84058170 + 84058171.

It is an arithmetic number, because the mean of its divisors is an integer number (84058171).

Almost surely, 2^168116341 is an apocalyptic number.

It is an amenable number.

168116341 is a deficient number, since it is larger than the sum of its proper divisors (1).

168116341 is an equidigital number, since it uses as much as digits as its factorization.

168116341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 31.

The square root of 168116341 is about 12965.9685716108. The cubic root of 168116341 is about 551.9121773133.

The spelling of 168116341 in words is "one hundred sixty-eight million, one hundred sixteen thousand, three hundred forty-one".