135260345 has 16 divisors (see below), whose sum is σ = 181856448. Its totient is φ = 95711040.

The previous prime is 135260317. The next prime is 135260351. The reversal of 135260345 is 543062531.

135260345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135260345 - 2¹⁰ = 135259321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31199 + ... + 35268.

It is an arithmetic number, because the mean of its divisors is an integer number (11366028).

Almost surely, 2^135260345 is an apocalyptic number.

It is an amenable number.

135260345 is a deficient number, since it is larger than the sum of its proper divisors (46596103).

135260345 is a wasteful number, since it uses less digits than its factorization.

135260345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66520.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 135260345 is about 11630.1481073974. The cubic root of 135260345 is about 513.3223379422.

The spelling of 135260345 in words is "one hundred thirty-five million, two hundred sixty thousand, three hundred forty-five".