105242341 has 2 divisors, whose sum is σ = 105242342. Its totient is φ = 105242340.

The previous prime is 105242339. The next prime is 105242351. The reversal of 105242341 is 143242501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93993025 + 11249316 = 9695^2 + 3354^2 .

It is a cyclic number.

It is not a de Polignac number, because 105242341 - 2¹ = 105242339 is a prime.

It is a super-2 number, since 2×105242341² = 22151900678320562, which contains 22 as substring.

Together with 105242339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105242351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52621170 + 52621171.

It is an arithmetic number, because the mean of its divisors is an integer number (52621171).

Almost surely, 2^105242341 is an apocalyptic number.

It is an amenable number.

105242341 is a deficient number, since it is larger than the sum of its proper divisors (1).

105242341 is an equidigital number, since it uses as much as digits as its factorization.

105242341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 105242341 is about 10258.7689807306. The cubic root of 105242341 is about 472.1320685801.

Adding to 105242341 its reverse (143242501), we get a palindrome (248484842).

The spelling of 105242341 in words is "one hundred five million, two hundred forty-two thousand, three hundred forty-one".