135141523487 has 2 divisors, whose sum is σ = 135141523488. Its totient is φ = 135141523486.

The previous prime is 135141523403. The next prime is 135141523493. The reversal of 135141523487 is 784325141531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135141523487 - 2¹⁴ = 135141507103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135141573487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67570761743 + 67570761744.

It is an arithmetic number, because the mean of its divisors is an integer number (67570761744).

Almost surely, 2^135141523487 is an apocalyptic number.

135141523487 is a deficient number, since it is larger than the sum of its proper divisors (1).

135141523487 is an equidigital number, since it uses as much as digits as its factorization.

135141523487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 44.

The spelling of 135141523487 in words is "one hundred thirty-five billion, one hundred forty-one million, five hundred twenty-three thousand, four hundred eighty-seven".