122908241 has 2 divisors, whose sum is σ = 122908242. Its totient is φ = 122908240.

The previous prime is 122908237. The next prime is 122908259. The reversal of 122908241 is 142809221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120670225 + 2238016 = 10985^2 + 1496^2 .

It is a cyclic number.

It is not a de Polignac number, because 122908241 - 2² = 122908237 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122904241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61454120 + 61454121.

It is an arithmetic number, because the mean of its divisors is an integer number (61454121).

Almost surely, 2^122908241 is an apocalyptic number.

It is an amenable number.

122908241 is a deficient number, since it is larger than the sum of its proper divisors (1).

122908241 is an equidigital number, since it uses as much as digits as its factorization.

122908241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 122908241 is about 11086.3989193967. The cubic root of 122908241 is about 497.1952845601.

The spelling of 122908241 in words is "one hundred twenty-two million, nine hundred eight thousand, two hundred forty-one".