135200419 has 2 divisors, whose sum is σ = 135200420. Its totient is φ = 135200418.

The previous prime is 135200399. The next prime is 135200431. The reversal of 135200419 is 914002531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135200419 - 2⁹ = 135199907 is a prime.

It is a super-2 number, since 2×135200419² = 36558306595551122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135200393 and 135200402.

It is not a weakly prime, because it can be changed into another prime (135200459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67600209 + 67600210.

It is an arithmetic number, because the mean of its divisors is an integer number (67600210).

Almost surely, 2^135200419 is an apocalyptic number.

135200419 is a deficient number, since it is larger than the sum of its proper divisors (1).

135200419 is an equidigital number, since it uses as much as digits as its factorization.

135200419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 135200419 is about 11627.5715005327. The cubic root of 135200419 is about 513.2465189764.

The spelling of 135200419 in words is "one hundred thirty-five million, two hundred thousand, four hundred nineteen".