135241170515 has 8 divisors (see below), whose sum is σ = 177042986928. Its totient is φ = 98357214880.

The previous prime is 135241170497. The next prime is 135241170557. The reversal of 135241170515 is 515071142531.

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

It is not a de Polignac number, because 135241170515 - 2⁶ = 135241170451 is a prime.

It is a Duffinian 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, 1229465132 + ... + 1229465241.

It is an arithmetic number, because the mean of its divisors is an integer number (22130373366).

Almost surely, 2^135241170515 is an apocalyptic number.

135241170515 is a deficient number, since it is larger than the sum of its proper divisors (41801816413).

135241170515 is a wasteful number, since it uses less digits than its factorization.

135241170515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458930389.

The product of its (nonzero) digits is 21000, while the sum is 35.

The spelling of 135241170515 in words is "one hundred thirty-five billion, two hundred forty-one million, one hundred seventy thousand, five hundred fifteen".