341122121 has 2 divisors, whose sum is σ = 341122122. Its totient is φ = 341122120.

The previous prime is 341122097. The next prime is 341122123. The reversal of 341122121 is 121221143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340808521 + 313600 = 18461^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 341122121 - 2⁶ = 341122057 is a prime.

It is a Sophie Germain prime.

Together with 341122123, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 341122121.

It is not a weakly prime, because it can be changed into another prime (341122123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170561060 + 170561061.

It is an arithmetic number, because the mean of its divisors is an integer number (170561061).

Almost surely, 2^341122121 is an apocalyptic number.

It is an amenable number.

341122121 is a deficient number, since it is larger than the sum of its proper divisors (1).

341122121 is an equidigital number, since it uses as much as digits as its factorization.

341122121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 17.

The square root of 341122121 is about 18469.4916280877. The cubic root of 341122121 is about 698.7201928523.

Adding to 341122121 its reverse (121221143), we get a palindrome (462343264).

The spelling of 341122121 in words is "three hundred forty-one million, one hundred twenty-two thousand, one hundred twenty-one".