135333043 has 2 divisors, whose sum is σ = 135333044. Its totient is φ = 135333042.

The previous prime is 135333017. The next prime is 135333047. The reversal of 135333043 is 340333531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135333043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135332999 and 135333017.

It is not a weakly prime, because it can be changed into another prime (135333047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67666521 + 67666522.

It is an arithmetic number, because the mean of its divisors is an integer number (67666522).

Almost surely, 2^135333043 is an apocalyptic number.

135333043 is a deficient number, since it is larger than the sum of its proper divisors (1).

135333043 is an equidigital number, since it uses as much as digits as its factorization.

135333043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 135333043 is about 11633.2730991755. The cubic root of 135333043 is about 513.4142861124.

Adding to 135333043 its reverse (340333531), we get a palindrome (475666574).

The spelling of 135333043 in words is "one hundred thirty-five million, three hundred thirty-three thousand, forty-three".