135341587 has 2 divisors, whose sum is σ = 135341588. Its totient is φ = 135341586.

The previous prime is 135341581. The next prime is 135341593. The reversal of 135341587 is 785143531.

It is a balanced prime because it is at equal distance from previous prime (135341581) and next prime (135341593).

It is an emirp because it is prime and its reverse (785143531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135341587 - 2²³ = 126952979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135341581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67670793 + 67670794.

It is an arithmetic number, because the mean of its divisors is an integer number (67670794).

Almost surely, 2^135341587 is an apocalyptic number.

135341587 is a deficient number, since it is larger than the sum of its proper divisors (1).

135341587 is an equidigital number, since it uses as much as digits as its factorization.

135341587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 135341587 is about 11633.6403159114. The cubic root of 135341587 is about 513.4250903704.

The spelling of 135341587 in words is "one hundred thirty-five million, three hundred forty-one thousand, five hundred eighty-seven".