135271015 has 8 divisors (see below), whose sum is σ = 177082128. Its totient is φ = 98378880.

The previous prime is 135270983. The next prime is 135271021. The reversal of 135271015 is 510172531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135271015 - 2⁵ = 135270983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229682 + ... + 1229791.

It is an arithmetic number, because the mean of its divisors is an integer number (22135266).

Almost surely, 2^135271015 is an apocalyptic number.

135271015 is a deficient number, since it is larger than the sum of its proper divisors (41811113).

135271015 is a wasteful number, since it uses less digits than its factorization.

135271015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459489.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 135271015 is about 11630.6068199385. The cubic root of 135271015 is about 513.3358353826.

The spelling of 135271015 in words is "one hundred thirty-five million, two hundred seventy-one thousand, fifteen".