135233297 has 2 divisors, whose sum is σ = 135233298. Its totient is φ = 135233296.

The previous prime is 135233257. The next prime is 135233309. The reversal of 135233297 is 792332531.

135233297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117852736 + 17380561 = 10856^2 + 4169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135233297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135233257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67616648 + 67616649.

It is an arithmetic number, because the mean of its divisors is an integer number (67616649).

Almost surely, 2^135233297 is an apocalyptic number.

It is an amenable number.

135233297 is a deficient number, since it is larger than the sum of its proper divisors (1).

135233297 is an equidigital number, since it uses as much as digits as its factorization.

135233297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 35.

The square root of 135233297 is about 11628.9852093809. The cubic root of 135233297 is about 513.2881193194.

The spelling of 135233297 in words is "one hundred thirty-five million, two hundred thirty-three thousand, two hundred ninety-seven".