135036019 has 2 divisors, whose sum is σ = 135036020. Its totient is φ = 135036018.

The previous prime is 135035963. The next prime is 135036023. The reversal of 135036019 is 910630531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135036019 - 2¹⁵ = 135003251 is a prime.

It is a super-2 number, since 2×135036019² = 36469452854736722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (135036719) 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, 67518009 + 67518010.

It is an arithmetic number, because the mean of its divisors is an integer number (67518010).

Almost surely, 2^135036019 is an apocalyptic number.

135036019 is a deficient number, since it is larger than the sum of its proper divisors (1).

135036019 is an equidigital number, since it uses as much as digits as its factorization.

135036019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 135036019 is about 11620.4999462157. The cubic root of 135036019 is about 513.0384033710.

The spelling of 135036019 in words is "one hundred thirty-five million, thirty-six thousand, nineteen".