242108107 has 2 divisors, whose sum is σ = 242108108. Its totient is φ = 242108106.

The previous prime is 242108099. The next prime is 242108117. The reversal of 242108107 is 701801242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242108107 - 2³ = 242108099 is a prime.

It is not a weakly prime, because it can be changed into another prime (242108117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121054053 + 121054054.

It is an arithmetic number, because the mean of its divisors is an integer number (121054054).

Almost surely, 2^242108107 is an apocalyptic number.

242108107 is a deficient number, since it is larger than the sum of its proper divisors (1).

242108107 is an equidigital number, since it uses as much as digits as its factorization.

242108107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 242108107 is about 15559.8234887161. The cubic root of 242108107 is about 623.2607491399.

Adding to 242108107 its reverse (701801242), we get a palindrome (943909349).

The spelling of 242108107 in words is "two hundred forty-two million, one hundred eight thousand, one hundred seven".