135352601 has 2 divisors, whose sum is σ = 135352602. Its totient is φ = 135352600.

The previous prime is 135352597. The next prime is 135352627. The reversal of 135352601 is 106253531.

It is an a-pointer prime, because the next prime (135352627) can be obtained adding 135352601 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135117376 + 235225 = 11624^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 135352601 - 2² = 135352597 is a prime.

It is not a weakly prime, because it can be changed into another prime (135352681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67676300 + 67676301.

It is an arithmetic number, because the mean of its divisors is an integer number (67676301).

Almost surely, 2^135352601 is an apocalyptic number.

It is an amenable number.

135352601 is a deficient number, since it is larger than the sum of its proper divisors (1).

135352601 is an equidigital number, since it uses as much as digits as its factorization.

135352601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 135352601 is about 11634.1136748787. The cubic root of 135352601 is about 513.4390173796.

The spelling of 135352601 in words is "one hundred thirty-five million, three hundred fifty-two thousand, six hundred one".