122135341 has 2 divisors, whose sum is σ = 122135342. Its totient is φ = 122135340.

The previous prime is 122135339. The next prime is 122135357. The reversal of 122135341 is 143531221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61622500 + 60512841 = 7850^2 + 7779^2 .

It is a cyclic number.

It is not a de Polignac number, because 122135341 - 2¹ = 122135339 is a prime.

Together with 122135339, 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 (122135371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61067670 + 61067671.

It is an arithmetic number, because the mean of its divisors is an integer number (61067671).

Almost surely, 2^122135341 is an apocalyptic number.

It is an amenable number.

122135341 is a deficient number, since it is larger than the sum of its proper divisors (1).

122135341 is an equidigital number, since it uses as much as digits as its factorization.

122135341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 122135341 is about 11051.4859181922. The cubic root of 122135341 is about 496.1508995537.

Adding to 122135341 its reverse (143531221), we get a palindrome (265666562).

The spelling of 122135341 in words is "one hundred twenty-two million, one hundred thirty-five thousand, three hundred forty-one".