135332719 has 2 divisors, whose sum is σ = 135332720. Its totient is φ = 135332718.

The previous prime is 135332663. The next prime is 135332731. The reversal of 135332719 is 917233531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135332719 - 2⁷ = 135332591 is a prime.

It is a super-2 number, since 2×135332719² = 36629889663865922, which contains 22 as substring.

It is equal to p_7663228 and since 135332719 and 7663228 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135332779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67666359 + 67666360.

It is an arithmetic number, because the mean of its divisors is an integer number (67666360).

Almost surely, 2^135332719 is an apocalyptic number.

135332719 is a deficient number, since it is larger than the sum of its proper divisors (1).

135332719 is an equidigital number, since it uses as much as digits as its factorization.

135332719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 34.

The square root of 135332719 is about 11633.2591735936. The cubic root of 135332719 is about 513.4138763914.

The spelling of 135332719 in words is "one hundred thirty-five million, three hundred thirty-two thousand, seven hundred nineteen".