135524351 has 2 divisors, whose sum is σ = 135524352. Its totient is φ = 135524350.

The previous prime is 135524327. The next prime is 135524369. The reversal of 135524351 is 153425531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135524351 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135524251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67762175 + 67762176.

It is an arithmetic number, because the mean of its divisors is an integer number (67762176).

Almost surely, 2^135524351 is an apocalyptic number.

135524351 is a deficient number, since it is larger than the sum of its proper divisors (1).

135524351 is an equidigital number, since it uses as much as digits as its factorization.

135524351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9000, while the sum is 29.

The square root of 135524351 is about 11641.4926448458. The cubic root of 135524351 is about 513.6560945496.

Adding to 135524351 its reverse (153425531), we get a palindrome (288949882).

The spelling of 135524351 in words is "one hundred thirty-five million, five hundred twenty-four thousand, three hundred fifty-one".