135451350232039 has 2 divisors, whose sum is σ = 135451350232040. Its totient is φ = 135451350232038.

The previous prime is 135451350232021. The next prime is 135451350232049. The reversal of 135451350232039 is 930232053154531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135451350232039 - 2¹⁷ = 135451350100967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135451350232039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135451350232019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67725675116019 + 67725675116020.

It is an arithmetic number, because the mean of its divisors is an integer number (67725675116020).

Almost surely, 2^{135451350232039} is an apocalyptic number.

135451350232039 is a deficient number, since it is larger than the sum of its proper divisors (1).

135451350232039 is an equidigital number, since it uses as much as digits as its factorization.

135451350232039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458000, while the sum is 46.

The spelling of 135451350232039 in words is "one hundred thirty-five trillion, four hundred fifty-one billion, three hundred fifty million, two hundred thirty-two thousand, thirty-nine".