135000233 has 2 divisors, whose sum is σ = 135000234. Its totient is φ = 135000232.

The previous prime is 135000199. The next prime is 135000251. The reversal of 135000233 is 332000531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118091689 + 16908544 = 10867^2 + 4112^2 .

It is a cyclic number.

It is not a de Polignac number, because 135000233 - 2¹⁰ = 134999209 is a prime.

It is not a weakly prime, because it can be changed into another prime (135000253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67500116 + 67500117.

It is an arithmetic number, because the mean of its divisors is an integer number (67500117).

Almost surely, 2^135000233 is an apocalyptic number.

It is an amenable number.

135000233 is a deficient number, since it is larger than the sum of its proper divisors (1).

135000233 is an equidigital number, since it uses as much as digits as its factorization.

135000233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 135000233 is about 11618.9600653415. The cubic root of 135000233 is about 512.9930791320.

Adding to 135000233 its reverse (332000531), we get a palindrome (467000764).

The spelling of 135000233 in words is "one hundred thirty-five million, two hundred thirty-three", and thus it is an aban number.