135330524243 has 2 divisors, whose sum is σ = 135330524244. Its totient is φ = 135330524242.

The previous prime is 135330524237. The next prime is 135330524311. The reversal of 135330524243 is 342425033531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135330524243 - 2⁶ = 135330524179 is a prime.

It is not a weakly prime, because it can be changed into another prime (135330527243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67665262121 + 67665262122.

It is an arithmetic number, because the mean of its divisors is an integer number (67665262122).

Almost surely, 2^135330524243 is an apocalyptic number.

135330524243 is a deficient number, since it is larger than the sum of its proper divisors (1).

135330524243 is an equidigital number, since it uses as much as digits as its factorization.

135330524243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 135330524243 its reverse (342425033531), we get a palindrome (477755557774).

The spelling of 135330524243 in words is "one hundred thirty-five billion, three hundred thirty million, five hundred twenty-four thousand, two hundred forty-three".