135383128 has 16 divisors (see below), whose sum is σ = 255134880. Its totient is φ = 67347168.

The previous prime is 135383119. The next prime is 135383137. The reversal of 135383128 is 821383531.

135383128 is digitally balanced in base 3, 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 (135383119) and next prime (135383137).

It is a junction number, because it is equal to n+sod(n) for n = 135383093 and 135383102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41376 + ... + 44527.

It is an arithmetic number, because the mean of its divisors is an integer number (15945930).

Almost surely, 2^135383128 is an apocalyptic number.

It is an amenable number.

135383128 is a deficient number, since it is larger than the sum of its proper divisors (119751752).

135383128 is a wasteful number, since it uses less digits than its factorization.

135383128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86106 (or 86102 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 135383128 is about 11635.4255616200. The cubic root of 135383128 is about 513.4776142852.

The spelling of 135383128 in words is "one hundred thirty-five million, three hundred eighty-three thousand, one hundred twenty-eight".