135071038 has 24 divisors (see below), whose sum is σ = 221239080. Its totient is φ = 61765200.

The previous prime is 135071029. The next prime is 135071059. The reversal of 135071038 is 830170531.

It is a junction number, because it is equal to n+sod(n) for n = 135070997 and 135071015.

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, 17713 + ... + 24163.

It is an arithmetic number, because the mean of its divisors is an integer number (9218295).

Almost surely, 2^135071038 is an apocalyptic number.

135071038 is a deficient number, since it is larger than the sum of its proper divisors (86168042).

135071038 is a wasteful number, since it uses less digits than its factorization.

135071038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520 (or 6501 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 135071038 is about 11622.0066253638. The cubic root of 135071038 is about 513.0827484258.

The spelling of 135071038 in words is "one hundred thirty-five million, seventy-one thousand, thirty-eight".