135013325 has 12 divisors (see below), whose sum is σ = 167638080. Its totient is φ = 107867760.

The previous prime is 135013309. The next prime is 135013331. The reversal of 135013325 is 523310531.

It is not a de Polignac number, because 135013325 - 2⁴ = 135013309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135013325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18332 + ... + 24618.

It is an arithmetic number, because the mean of its divisors is an integer number (13969840).

Almost surely, 2^135013325 is an apocalyptic number.

It is an amenable number.

135013325 is a deficient number, since it is larger than the sum of its proper divisors (32624755).

135013325 is an equidigital number, since it uses as much as digits as its factorization.

135013325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156 (or 7151 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 135013325 is about 11619.5234411743. The cubic root of 135013325 is about 513.0096615436.

Adding to 135013325 its reverse (523310531), we get a palindrome (658323856).

The spelling of 135013325 in words is "one hundred thirty-five million, thirteen thousand, three hundred twenty-five".