135260383 has 4 divisors (see below), whose sum is σ = 135961408. Its totient is φ = 134559360.

The previous prime is 135260371. The next prime is 135260393. The reversal of 135260383 is 383062531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135260383 - 2⁵ = 135260351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135260393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350223 + ... + 350608.

It is an arithmetic number, because the mean of its divisors is an integer number (33990352).

Almost surely, 2^135260383 is an apocalyptic number.

135260383 is a deficient number, since it is larger than the sum of its proper divisors (701025).

135260383 is an equidigital number, since it uses as much as digits as its factorization.

135260383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701024.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 135260383 is about 11630.1497410824. The cubic root of 135260383 is about 513.3223860130.

The spelling of 135260383 in words is "one hundred thirty-five million, two hundred sixty thousand, three hundred eighty-three".