135364343 has 2 divisors, whose sum is σ = 135364344. Its totient is φ = 135364342.

The previous prime is 135364337. The next prime is 135364363. The reversal of 135364343 is 343463531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135364343 - 2²⁰ = 134315767 is a prime.

It is a super-3 number, since 3×135364343³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135364363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67682171 + 67682172.

It is an arithmetic number, because the mean of its divisors is an integer number (67682172).

Almost surely, 2^135364343 is an apocalyptic number.

135364343 is a deficient number, since it is larger than the sum of its proper divisors (1).

135364343 is an equidigital number, since it uses as much as digits as its factorization.

135364343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 32.

The square root of 135364343 is about 11634.6183005718. The cubic root of 135364343 is about 513.4538640998.

The spelling of 135364343 in words is "one hundred thirty-five million, three hundred sixty-four thousand, three hundred forty-three".