135060371 has 2 divisors, whose sum is σ = 135060372. Its totient is φ = 135060370.

The previous prime is 135060329. The next prime is 135060383. The reversal of 135060371 is 173060531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135060371 is a prime.

It is a Sophie Germain 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 135060371.

It is not a weakly prime, because it can be changed into another prime (135060391) 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, 67530185 + 67530186.

It is an arithmetic number, because the mean of its divisors is an integer number (67530186).

Almost surely, 2^135060371 is an apocalyptic number.

135060371 is a deficient number, since it is larger than the sum of its proper divisors (1).

135060371 is an equidigital number, since it uses as much as digits as its factorization.

135060371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 135060371 is about 11621.5477024362. The cubic root of 135060371 is about 513.0692414648.

The spelling of 135060371 in words is "one hundred thirty-five million, sixty thousand, three hundred seventy-one".