135740611 has 2 divisors, whose sum is σ = 135740612. Its totient is φ = 135740610.

The previous prime is 135740603. The next prime is 135740663. The reversal of 135740611 is 116047531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135740611 - 2³ = 135740603 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135740611.

It is not a weakly prime, because it can be changed into another prime (135740681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67870305 + 67870306.

It is an arithmetic number, because the mean of its divisors is an integer number (67870306).

Almost surely, 2^135740611 is an apocalyptic number.

135740611 is a deficient number, since it is larger than the sum of its proper divisors (1).

135740611 is an equidigital number, since it uses as much as digits as its factorization.

135740611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 135740611 is about 11650.7772702082. Note that the first 3 decimals coincide. The cubic root of 135740611 is about 513.9291678196.

The spelling of 135740611 in words is "one hundred thirty-five million, seven hundred forty thousand, six hundred eleven".