135913347 has 12 divisors (see below), whose sum is σ = 196818960. Its totient is φ = 90378288.

The previous prime is 135913333. The next prime is 135913361. The reversal of 135913347 is 743319531.

135913347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (135913333) and next prime (135913361).

It is not a de Polignac number, because 135913347 - 2⁸ = 135913091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135913397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15447 + ... + 22592.

It is an arithmetic number, because the mean of its divisors is an integer number (16401580).

Almost surely, 2^135913347 is an apocalyptic number.

135913347 is a deficient number, since it is larger than the sum of its proper divisors (60905613).

135913347 is a wasteful number, since it uses less digits than its factorization.

135913347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38442 (or 38439 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 135913347 is about 11658.1879809857. The cubic root of 135913347 is about 514.1470746994.

It can be divided in two parts, 1359 and 13347, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 135913347 in words is "one hundred thirty-five million, nine hundred thirteen thousand, three hundred forty-seven".