135230075 has 6 divisors (see below), whose sum is σ = 167685324. Its totient is φ = 108184040.

The previous prime is 135230057. The next prime is 135230093. The reversal of 135230075 is 570032531.

It is an interprime number because it is at equal distance from previous prime (135230057) and next prime (135230093).

It is not a de Polignac number, because 135230075 - 2⁸ = 135229819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2704577 + ... + 2704626.

It is an arithmetic number, because the mean of its divisors is an integer number (27947554).

Almost surely, 2^135230075 is an apocalyptic number.

135230075 is a deficient number, since it is larger than the sum of its proper divisors (32455249).

135230075 is an equidigital number, since it uses as much as digits as its factorization.

135230075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409213 (or 5409208 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 135230075 is about 11628.8466754016. The cubic root of 135230075 is about 513.2840428395.

The spelling of 135230075 in words is "one hundred thirty-five million, two hundred thirty thousand, seventy-five".