135911341 has 2 divisors, whose sum is σ = 135911342. Its totient is φ = 135911340.

The previous prime is 135911329. The next prime is 135911381. The reversal of 135911341 is 143119531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117635716 + 18275625 = 10846^2 + 4275^2 .

It is an emirp because it is prime and its reverse (143119531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135911341 - 2⁷ = 135911213 is a prime.

It is a super-2 number, since 2×135911341² = 36943785224836562, which contains 22 as substring.

It is equal to p_7694011 and since 135911341 and 7694011 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135911381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67955670 + 67955671.

It is an arithmetic number, because the mean of its divisors is an integer number (67955671).

Almost surely, 2^135911341 is an apocalyptic number.

It is an amenable number.

135911341 is a deficient number, since it is larger than the sum of its proper divisors (1).

135911341 is an equidigital number, since it uses as much as digits as its factorization.

135911341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 28.

The square root of 135911341 is about 11658.1019467150. The cubic root of 135911341 is about 514.1445451855.

The spelling of 135911341 in words is "one hundred thirty-five million, nine hundred eleven thousand, three hundred forty-one".